Download AIC3632 / 3634 Features

Promotion guideline
AIC3632 / 3634
PFM mode Step Up converter with True
Shut Down
Victor Wu 2014/07
Marketing Department
Agenda
Highlights
Target Application
Competition
Features
Selling Strategy
Product Status
Highlights
AIC3632 / 3634 Features
–
–
–
–
–
–
–
True shut down
Over voltage protection
Soft-start function to prevent inrush current
Under voltage lockout
Adjustable output voltage up to 24V(AIC3634)
Short circuit protection
Low shut down supply current
True Shut down function concept
High
Low
Target Application
Major Applications
–
–
–
–
–
LCD Bias
LCM
Cordless Phone
Portable consumer device
Handy terminals
Competition
AIC3632 VS. AIC3634
Compay
AIC
AIC
Parts
AIC3632
AIC3634
Input Voltage
2.7~5.5V
2.7~5.5V
Output Voltage
< 28V
< 24V
SW Current Limit
88mA / 101mA / 108mA
500mA
Frequency
-
-
RDS(on)
0.6 Ohm
0.9 Ohm
Control Method
PFM
PFM
Feedback Voltage
1.226V ± 1%
1.226V
Shutdown Supply
Current
0.01uA
0.01uA
Quiescent Current
30uA
30uA
UVLO
2.5V
2.5V
Soft-Start
Yes
Yes
Shutdown Function
True Shutdown
(Internal Switch ON/OFF
Control)
True Shutdown
(Internal Switch ON/OFF
Control)
Cin/Cout
1uF / 1uF
1uF / 1uF
Package
SOT-23-6
SOT-23-6
Maximum Duty
VSP/VSN Ripple Comparison
AIC1634, AIC3634, MAX8574
Vout Ripple (mVp-p)
VIN
Load
Current
0mA
3.1V
5mA
10mA
0mA
3.7V
10mA
0mA
4.2V
10mA
0mA
5.25V
5mA
10mA
Output
AIC1634
AIC3634
L=2.2uH
Cout=1uF
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
VSN(-5.5V)
VSP(5.5V)
24
29
7
8
L=4.7uH
Cout=4.7uF
29
31
488
39
678
48
32
34
108
51
34
35
128
54
36
36
448
43
688
55
12
13
64
16
260
21
12
14
224
19
13
14
276
19
14
14
240
21
283
19
MAX8574
ISP=2mA
L=4.7uH
Cout=4.7uF
+100uF
22
10
30
16
33
16
29
10
31
14
30
11
28
15
25
12
27
16
35
18
L=2.2uH
Cout=1uF
232
240
344
380
400
376
220
312
550
448
260
336
588
488
444
396
860
576
870
604
VGH/VGL Ripple Comparison
AIC1634, AIC3634, MAX8574
Vout Ripple (mVp-p)
VIN
Load
Current
0mA
3.1V
2mA
5mA
0mA
3.7V
2mA
5mA
0mA
5.25V
2mA
5mA
Output
AIC1634
AIC3634
L=2.2uH
Cout=1uF
MAX8574
L=4.7uH
Cout=4.7uF
L=2.2uH
Cout=1uF
VGL(-12V)
7
9
31
76
VGH(24V)
10
13
13
128
VGL(-12V)
150
45
36
200
VGH(24V)
114
62
21
296
VGL(-12V)
46
40
VGH(24V)
67
31
VGL(-12V)
10
30
100
VGH(24V)
15
14
172
VGL(-12V)
54
35
284
VGH(24V)
71
25
392
VGL(-12V)
58
39
VGH(24V)
72
32
VGL(-12V)
26
14.8
30
84
VGH(24V)
19
22
16
216
VGL(-12V)
79
73
40
392
VGH(24V)
35
107
30
496
VGL(-12V)
82
37
VGH(24V)
131
35
AIC3634 Features
Adjustable Output Voltage up to 24V.
Guaranteed 12V/ 150mA Output with 5V Input.
2.7V to 5.5V Input Range.
Maximum 0.1µA Shutdown Current.
Tiny Inductor and Capacitors are allowed.
Space-Saving SOT-23-6 Package.
True shut down function
Features
Typical application circuit
PIN configuration
SOT23-6
Features
AIC3634 Efficiency
VOUT=12V, L=22uH, COUT=1uF
Efficiency (%)
–
Output Current (mA)
Selling Strategy
Target Segment
Key Customers
Application Power Block
Product Portfolio
Selling Point
Target Segment
Portable DVD player
Game console
Tablet with 7” ~ 9” inch panel (Rock Chip solution)
Key Customers
Segment
Key Customers
Japan
LCD
TWN
OS
Wearable
Self Brand / ODM
Nintendo, Panasonic
Pioneer, Teac,
福華電子, 偉同科技, seatech, 昆盈, Mio
Garmin
Lite on, Foxlink,
Foxlink, 英業達
英業達,, 神達
神達,, 廣達
廣達,, 華碩
華碩,, 和碩
和碩,,
Acer
Application Power Block
Gaming Console Power Block for Wii U
VSP : + 5.5V/10mA
Source Drive
AIC3634
Vsys 3.1V~4.5V
Synchronous
Boost
VSN: - 5.5V/10mA
Console Panel
VGL: - 12V/2mA
AIC3634
Synchronous
Boost
Panel Bias
VGH: + 24V/2mA
Application Power Block
Portable DVD player
Analog : 12.9 V/10mA
Source Drive
AIC3634
Vsys 3.1V~4.5V
Synchronous
Boost
Digital: 3.3 V/10mA
Console Panel
VGL: - 11V/2mA
AIC3634
Synchronous
Boost
Panel Bias
VGH: + 13V/2mA
7”inch panel input voltage
Consumer panel input voltage
http://www.panelook.com/ZJ090NA-03B_Innolux_9.0_LCM_overview_17697.html
Selling Point
• High performance
•
•
True Shut down for wearable devices
High power efficiency – at least 85%
• Competitive Pricing
• Excellent quality
• AIC1634 advanced solution for key customer
Product Status
Item
Status
AIC3632 / 3634
Preliminary Datasheet
Sample
Demo Board
Price Proposal
PME
Victor
Thank You~!!!
5 inch panel with 3.3V input
5 inch panel input
Voltage is different from
7” and 9” panel
http://www.panelook.com/AT050TN43_Innolux_5.0_LCM_overview_17040.html