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參數(shù)資料
| 型號： | AT1369AR |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | 2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| 中文描述： | 雙通道同步降壓PWM控制器與電源良好復(fù)位 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大小： | 760K |
| 代理商： | AT1369AR |
AT1369
Preliminary Product Information
2-Channel Synchronous Buck PWM Controller
with Power Good Reset
Pin Configuration
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
Ordering Information
Part number
AT1369AR
AT1369AR_GRE
AT1369BR
AT1369BR_GRE
A: fosc =300KHz B: fosc =600KHz
Package
SSOP20
SSOP20,Green
SSOP20
SSOP20,Green
Marking
AT1369AR
AT1369AR, Date Code with one bottom line
AT1369BR
AT1369BR, Date Code with one bottom line
Pin Description
Symbol
Pin No.
Descript
Symbol
Pin
No.(A/B)
11
Descript
FB1
1
Inverting input to error
amplifier 1
Error amplifier1 output
Power blocks power
supply
Output1 for Pch-MOSFET
SS2
Sotf-start 2
COMP1
PVCC
2
3
SCP
CTL
12
13
Short-Circuit protection
Chip enable, high active
PDRV1
4
VCC
14
Control blocks power
supply
Control blocks ground
Power Good indicator
VCC monitor voltage
adjustable input pin
Adjustable Reset input
Output voltage 3.3V
NDRV1
NDRV2
PDRV2
5
6
7
Output1 for Nch-MOSFET
Output2 for Nch-MOSFET
RESET
Output2 for Pch-MOSFET
GND
15
16
17
IN1
PGND
COMP2
8
9
Power blocks ground
Error amplifier1 output
EI
3V3
18
19
FB2
10
Inverting input to error
amplifier 2
SS1
20
Sotf-start 1
相關(guān)PDF資料 |
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|---|---|
| AT1369AR-GRE | 2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR | 2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR-GRE | 2-Channel Synchronous Buck PWM Controller with Power Good Reset |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1369AR-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
| AT1369BR-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:2-Channel Synchronous Buck PWM Controller with Power Good Reset |
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