Download High Temperature Guide (Rev. E)

High-Temperature
Guide
Amplifiers
Data Converters
Interface
Microcontrollers
Power Management
www.ti.com
3Q 2013
High Temperature Guide
Table of Contents
Design considerations
Table of Contents
The Texas Instruments High Reliability
(HiRel) group offers a wide range
of semiconductors for use in High
Temperature. Many applications need
electronics that operate outside the
typical industrial operating temperature range and even beyond the standard military temperature range of
-55°C to +125°C. These applications
have special requirements for qualification and packaging. TI has developed
semiconductors to satisfy the needs for
quality and reliability in areas that need
detailed characterization, operating life
tests and special packaging.
Applications Processor
3OMAPL137-HT
Analog to Digital Converter
4SM28VLT32-HT
Regulator
5TPS7H1201-HT
CONVERTER
6TPS50301-HT
Product Portfolio
7
8
Resources
High Temperature applications
9
• Oil and gas exploration and
production
• Industrial
• Medical
• Aerospace
• LED Lighting
• Motor control
TI Worldwide Technical Support
• Plastic packaging for 150°C - 175°C
TI HiRel continues to expand these
offerings with new parts to provide
a complete signal chain solution for
customers.
For more information about TI’s HiRel
and HT products, see www.ti.com/ht.
High Temperature
High Temperature offerings
Texas Instruments has a line of devices
that can withstand operatin-temperatures from -55°C to +210°C. These
High Temperature (HT) offerings provide
a solution to the needs of customers
requiring extreme temperature operation
for a variety of applications.
DC/DC
Controller
High Temperature Plastic Products 175°C
High Temperature Ceramic Products 220°C
TI offers 3 types of packages to support
different application and size requirements of high temperature electronics:
• Ceramic Packaging for 210°C
• Known Good Die (KGD) for 210°C
Point Of
Load
Power
Power
FET
Voltage
Reference
Precision
Op Amp
TI High Temperature (HT) ceramic and
KGD parts are characterized to +210°C,
operate in an extended temperature
range of -55°C to 210°C, and have
a high temperature operating life of
1000 hours. There are several ways TI
provides a ruggedized plastic package
for our 150°C -175°C offerings. We have
a different material set than the commercial/industrial devices to improve reliability at temperature.
High
Resolution
ADC
Processor
TI HiRel Advantage
Communication
Interface
HT Qualification
Power
Driver
Flash
Memory
Precision
Op Amp
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High Temperature Guide 2013
Digital
To
Analog
Converter
Power
FETs or
BJTs
TI HT Solutions
Texas Instruments
Applications Processor
High Temperature Dual Core
OMAPL137-HT
High-Temperature dual core (ARM926EJ-S and TMS320C674x DSP) applications
processor designed for use in applications up to 175°C harsh environments enabling
harsh environment intelligent electronic processing.
ARM9
Subsystem
DSP
Subsystem
ARM
926EJ-S
CPU
300 MHz
C674x
DSP
Core
300 MHz
L1P 16K
L1D 16K
L1P 32K
L1D 32K
L2 256K
OMAP-L137
DSP + ARM
128KB
RAM
LCD
Controller
Switched Central Resource (SCR)/EDMA
Peripherals
Connectivity
USB
2.0
UHPI
Serial Interfaces
SPI
(2)
McASP
(3)
PC
(3)
USB
1.1
System
WD
Timer
EMAC
Key Features:
• 300 MHz Dual-core ARM926EJ-S and
TMS320C674x DSP
• High-level real-time operating system
• Robust 1.8V/3.3V peripherals offering
(i.e. Ethernet MAC, EMIF 1/2, USB2.0
OTG, McASP, etc.)
• Watch-dog timer
• Pin for pin compatible with C6747 DSP
• 176-pin plastic Quad-Flat-Pack (PTP)
package and Known Good Die (KGD)
Benefits:
• Compatible with C6747 DSP
• Controlled Baseline
• One Assembly/Test Site
• One Fabrication Site
• Extended Product Life Cycle
• Product Traceability
• Extended Product-Change Notification
Temperature Range:
• -55°C to +175°C
PWM
(3)
Program/Data Storage
UART
(3)
SDRAM
32-bit
Async
EMIF
16-bit
MMC/SC
OMAPL137-HT block diagram
Get samples, datasheets and evaluation modules at www.ti.com/product/OMAPL137-HT
Texas Instruments
High Temperature Guide 2013
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3
Analog to Digital Converters
Flash Memory
SM28VLT32-HT - 4MB Flash Memory
Texas Instruments is now shipping the industry’s first high temperature 4MB Flash
memory device for Harsh Environments. TI’s SM28VLT32-HT provides guaranteed high
temperature Flash read and writing operation and small ruggedized packaging tailored
for extreme temperature environments. The SM28VLT32-HT has an operating temperature from -55°C up to 210°C designed for data logging and firmware designs.
FLCLK
WP#
Hold#
CS#
SO
SI
Flash Controller
SPI Controller
SCK
RST#
BIST
Flash Pump
Key Features:
• 32-megabit flash memory device
• Compatible
• 3.3-V supply for IO, 1.8 V for core
• 2-M x 16-bit word access
• Asynchronous read/write/erase
operations
• 12-MHz maximum clock frequency
• Data retention: 1000 hrs
• 14-pin ceramic FP (HKN) package
and KGD
Benefits:
• Controlled baseline
• One assembly/test site
• One fabrication site
• Extended product life cycle
• Product traceability
• Extended product-change notification
Temperature Range:
• –55°C to +210°C
FlashBanks
Banks(0:7)
(0:7)
Flash
Get samples, datasheets and evaluation modules at www.ti.com/product/SM28VLT32-HT
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High Temperature Guide 2013
Texas Instruments
Regulator
Ultra Low Drop Out Linear
TPS7H1201-HT Vin 1.5-7-V, 0.5A Ultra Low Dropout LDO
The TPS7H1x01 is a low dropout (LDO) linear regulator that uses a PMOS pass element
configuration. The techniques employed allow for very low dropout. With an improved
circuitry the TPS7H1x01 operates under wide range of input voltage, from 1.5 V to 7 V
which enables 6-V IN to 5-V OUT or 1.5-V IN to 1.2-V OUT voltage conversions while
offering excellent PSRR.
TPS7H1x01
1.5 V
Power
Good
V IN
CIN
Rcs
COMP
EN
1.2 V
V OUT
CS
Rt
PCL
Soft
Start
Rpcl
GND
Key Features:
• Wide VIN Range: 1.5 V - 7 V
• Low Dropout Voltage: 200 mV (MAX)
at 0.5 A
• 2% Accuracy
• Ultra Low Noise: (27x VOUT) μVRMS
• PSRR: >45db up to 1 KHz
• Temperature Range: -55°C to 210°C
• Packaged in Thermally Enhanced
16-pin Ceramic Flatpack and KnownGood-Die (KGD)
Benefits:
• Controlled baseline
• One assembly/test site
• One fabrication site
• Extended product life cycle
• Product traceability
• Extended product-change notification
COUT
Feed
Back
Rb
Css
Simplified Schematic
VDO (V) vs IOUT(A)
Dropout Voltage (mV)
300
250
125°C
200
25°C
-55°C
150
210°C
100
50
0
0
0.5
Texas Instruments
1
1.5
Iout (A)
2
2.5
3
High Temperature Guide 2013
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5
Converter
Synchronous Step Down Swift™ Converter
TPS50301-HT - 3A
The TPS50301 is a 6.3-V, 3-A synchronous step down converter which is optimized
for small designs through high efficiency and integrating the high-side and low-side
MOSFETs. Further space savings are achieved through current mode control, which
reduces component count, and a high switching frequency, reducing the inductor’s
footprint. The devices are offered in a thermally enhanced 20-pin ceramic, dual in-line
flatpack package.
PVIN
VIN
VIN
TPS50x01
Cin
Cboot
BOOT
EN
Co
PWRGD
R1
SYNC
SS/TR
RT
COMP
RRT
Css
C2
R3
VOUT
Lo
PH
VSENSE
R2
GND
Thermal
Pad
C1
TPS5-X01 simplified application diagram
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High Temperature Guide 2013
Key Features
• Integrated Power MOSFETS
• Load Current of 3-A at 210°C
• Monotonic Start-Up into Pre-Biased
Outputs
• Flexible Switching Frequency Options:
• 300kHz – 1MHz Adjustable Internal
Oscillator
• External Sync capability from 100KHz
– 1MHz
• Sync pin can be configured as a
500KHz output for Master/Slave
applications
• Low 100-μA Shutdown Quiescent
Current
• Adjustable Slow Start and Power
Sequencing
• Adjustable Under voltage Lockout
• 20-pin Ceramic FP (HKH) Package
Benefits
• Peak efficiency: Best-in-class peak
efficiency of up to 95 percent results in
lower heat dissipation.
• Design flexibility: 100-kHz to 1-MHz
switching frequency and optimized
compensation scheme enable designers to make trade-offs between size
and efficiency.
• Reduced board space: High efficiency, optimal layout and dynamic bias
reduce the size and number of output
capacitors, and improve transient
response.
• High reliability: Qualified to +210
degrees-C operation for harsh and
high-temperature environments.
Texas Instruments
Product Portfolio
Plastic Products
High Temperature Plastic Products 150-175°C
Device
Description
Package/Temperature
Signal Conditioning
OPA2333-HT
Dual Low Power Op Amp
D - 175°C
INA128-HT
Low Power Instrumentation Amplifiers
D - 175°C
THS4521-HT
Low Power Differential Amplifier
D - 175°C
Data Converters
ADS1278-HT
Octal, 24-Bit Analog-to-Digital Converter
ADS8509-HT
16-Bit 250kHz CMOS Analog-to-Digital Converter
PAP - 175°C
DB - 175°C
ADS1282-HT
Ultra High Resolution Delta Sigma ADC
PW - 175°C
Interface
SN65HVD233-HT
3.3-V CAN Transceiver
D - 175°C
SN65HVD1040-HT
5V CAN Transceiver
D - 175°C
SN65HVD11-HT
3.3-V RS-485 Transceiver
D - 175°C
ISO7221C-HT
Dual Channel, 1/1, 25Mbps Digital Isolator
D - 175°C
Power
TPS76901-HT
Low-Power 100-mA LDO Regulator
DBV - 175°C
TPS40200-HT
Wide Input Buck DC/DC Controller
D - 175°C
TPS54362-HT
1-A 48-V Step-Down DC/DC Converter with Low Iq
PW - 175°C
TPS62110-HT
17-Vin, 1.5-A, Synchronous Step-Down Converter
PWP - 175°C
Microcontrollers / Processors
MSP430F2619S-HT
16-Bit Ultra-Low-Power MCU (150°C max)
KGD, PM - 150°C
OMAPL137-HT
Low Power Dual-Core Processor (ARM9+DSP)
KGD, PTP - 175°C
Texas Instruments
High Temperature Guide 2013
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7
Product Portfolio
Ceramic Products
High Temperature Products 210°C
Device
Description
Pin/Package(s)
Signal Conditioning
OPA2333-HT
OPA211-HT
OPA820-HT
INA129-HT
INA333-HT
INA271-HT
THS4521-HT
1.8-V Micropower CMOS Op Amp
Low Noise, Low Power, Precision Op Amp
Unity-Gain Stable, Low Noise, Voltage-Feedback Operational Amplifier
Low Power Instrumentation Amplifier
Low Power, Precision Instrumentation Amplifier
Voltage Output Current-Shunt Monitor
Low Power Differential Amp
HKJ, KGD, HKQ
HKJ, KGD, HKQ
KGD
HKJ, KGD, HKQ
HKJ, KGD, HKQ
HKJ, KGD, HKQ
HKJ, KGD, HKQ
24-Bit ADC, 8 Ch, PGA 1:128, 50/60 Hz Notch
Octal, 24-Bit Analog-to-Digital Converters
Ultra High Resolution Delta Sigma ADC
14-bit 65MSPS ADC with selectable parallel CMOS or LVDS outputs
16-Bit, 100kSPS, Analog-to-Digital Converter
KGD, JD
HFQ, KGD, HKP
JDJ, KGD
KGD
HKJ, KGD, HKQ
3.3-V CAN Transceiver
5V CAN Transceiver
3.3-V RS-485 Transceiver
HKJ, KGD, HKQ
KGD, HKQ
HKJ, KGD, HKQ
Low Noise, Very Low Drift, 2.5V Voltage Reference
Low-Power 100-mA LDO Regulator
Wide Input Buck DC/DC Controller
Wide Input Range Current Mode Boost Controller
3A Synchronous Step Down Swift™ Converter
Step-Down Low Power DC-DC Converter
Ultra Low Drop Out Linear Regulator
HKJ, KGD, HKQ
HKJ, KGD, HKQ
HKJ, KGD
HKK, KGD
HKH HKK, KGD
HKS, KGD
Data Converters
ADS1243-HT
ADS1278-HT
ADS1282-HT
ADS6142-HT
ADS8320-HT
Interface
SN65HVD233-HT
SN65HVD1040-HT
SN65HVD11-HT
Power
REF5025-HT
TPS76901-HT
TPS40200-HT
TPS40210-HT
TPS50301-HT
TPS62000-HT
TPS7H1201-HT
Microcontrollers / Processors
SM470R1B1M-HT
SM320F2812-HT
SM320F28335-HT
ARM7TDMI(tm) Flash Microcontroller
Digital Signal Controller
Delfino Digital Signal Controller
HFQ, KGD, HKP
HFG, KGD
GB, KGD
Memory
SM28VLT32-HT
8
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4-MB Flash Storage Device
High Temperature Guide 2013
HKN, KGD
Texas Instruments
TI Worldwide Technical Support
Internet
TI Semiconductor Product Information Center Home Page
support.ti.com
TI E2E™ Community Home Page
e2e.ti.com
Product Information Centers
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Phone
European Free Call
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(00800 275 83927)
International
+49 (0) 8161 80 2121
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+7 (4) 95 98 10 701
Note: The European Free Call (Toll Free) number is not active in all c­ ountries.
If you have technical difficulty calling the free call number, please use the
­international number above.
Fax
+(49) (0) 8161 80 2045
Internetwww.ti.com/asktexas
Direct Email
[email protected]
Japan
PhoneDomestic 0120-92-3326
Fax
International+81-3-3344-5317
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Internationalsupport.ti.com/sc/pic/japan.htm
Domesticwww.tij.co.jp/pic
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Phone
International
+91-80-41381665
Domestic
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Note: Toll-free numbers do not support
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[email protected] or [email protected]
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Notes
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