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参数资料
| 型号： | AT1382A |
| 英文描述： | AT1382A - 4-Channel 1.5V Low voltage Step-Up/SEPIC DC/DC Converter |
| 中文描述： | AT1382A - 4通道1.5V的低电压Step-Up/SEPIC直流/直流转换器 |
| 文件页数： | 12/25页 |
| 文件大小： | 634K |
| 代理商： | AT1382A |
AT1382A
Preliminary Product Information
4-Channel DC-DC Converter for DSC
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
WWW: http://www.aimtron.com.tw
Fax: 886-3-563-0879
Email: service@aimtron.com.tw
2
Pin Description
Pin No.
Pin name
I/O
Function
1
DTC4
I
CH4 Dead Time Control
2
FB4
O
CH4 Error Amplifier Output
3
IN4
I
CH4 Error Amplifier Inverted Input
4
CS4
-
CH4 Soft Start Setting Capacitor
5
CTL4
I
CH4 ON/OFF Control
6
DTC3
I
CH3 Dead Time Control
7
FB3
O
CH3 Error Amplifier Output
8
IN3
I
CH3 Error Amplifier Inverted Input
9
CS3
-
CH3 Soft Start Setting Capacitor
10
CTL3
I
CH3 ON/OFF Control
11
CSCP
-
Timer Latch Short-Circuit Detection Capacitor Input
12
VREF
O
Reference 0.9V Output
13
GND
P
Ground
14
GND
P
Ground
15
VBG
TEST Reference Test Pin
16
VCC
P
Power Supply
17
VCC
P
Power Supply
18
POR
TEST Pre-OSC Change to Main-OSC Indicator
19
RT
-
Oscillation Frequency Setting Resistor
20
CT
-
Oscillation Frequency Setting Capacitor
21
VB
O
Reference 1.8V Output
22
CTL
I
Power Supply Control
23
ENLD
I
Gain Block Enable Input
24
CT2
TEST Triangular wave OSC Inverted output Test Pin
25
CTL2
I
CH2 ON/OFF Control
26
CS2
-
CH2 Soft Start Setting Capacitor
27
IN2
I
CH2 Error Amplifier Inverted Input
28
FB2
O
CH2 Error Amplifier Output
29
DTC2
I
CH2 Dead Time Control
30
CTL1
I
CH1 ON/OFF Control
31
CS1
-
CH1 Soft Start Setting Capacitor
32
IN1
I
CH1 Error Amplifier Inverted Input
33
FB1
O
CH1 Error Amplifier Output
34
DTC1
I
CH1 Dead Time Control
35
LBI
I
Low Battery Detected Input
36
LBO
O
Low Battery Indicator
37
AI
I
LDO Regulated Input
38
AO
O
LDO Drive Output
39
OUT1_1
O
CH1 Main Side Output
40
OUT1_2
O
CH1 Synchronous Rectifier Side Output
41
OUT2_1
O
CH2 Main Side Output
42
OUT2_2
O
CH2 Synchronous Rectifier Side Output
43
N.C.
-
44
PVCC
P
Drive Output Block Power Supply
45
N.C.
-
46
PGND
P
Drive Output Block Ground
47
OUT3
O
CH3 Output
48
OUT4
O
CH4 Output
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| AT1382AF | 制造商:AIMTRON 制造商全称:AIMTRON 功能描述:4-Channel DC-DC Converter for DSC |
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| AT1382BF | 制造商:AIMTRON 制造商全称:AIMTRON 功能描述:4-Channel DC-DC Converter for DSC |
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