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參數(shù)資料
| 型號： | ML4880 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Portable PC/PCMCIA Power Controller(便攜式PC/PCMCIA電源控制器) |
| 中文描述： | 便攜式電腦/ PCMCIA的電源控制器（便攜式電腦/電源控制器的PCMCIA） |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 164K |
| 代理商： | ML4880 |
ML4880
2
PIN CONFIGURATION
ML4880
24-Pin SOIC (S24)
CLAMP
PWR GND A
PWR GND B
PWR GND C
NDRV B
PDRV B
SHDN B
NDRV C
V
IN
V
REG
NDRV A
PDRV A
CLAMP B
CLAMP A
I
SENSE
C
I
SENSE
A
I
SENSE
B
GND
GND
V
FB
B
V
FB
A
SHDN C
SHDN A
V
FB
C
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
TOP VIEW
PIN# NAME
FUNCTION
PIN# NAME
FUNCTION
1
CLAMP B
Gate clamp, regulator B
2
CLAMP A
Gate clamp, regulator A
3
4
I
SENSE
C
I
SENSE
A
I
SENSE
B
GND
Current sense, regulator C
Current sense, regulator A
5
Current sense, regulator B
6
Ground
7
GND
Ground
8
V
FB
B
V
FB
A
SHDN C
Feedback node, buck regulator B
9
10
Feedback node, buck regulator A
Shutdown input, regulator C
11
SHDN A
Shutdown input, regulator A
12
V
FB
C
Feedback node, regulator C
PIN DESCRIPTION
13
PDRV A
P-channel drive, regulator A
14
NDRV A
N-channel drive, regulator A
15
16
V
REG
V
IN
NDRV C
Linear regulator output
Power supply input voltage
17
N-channel drive, regulator C
18
SHDN B
Shutdown input, regulator B
19
PDRV B
P-channel drive, regulator B
20
21
NDRV B
PWR GND C Power Ground, regulator C
N-channel drive, regulator B
22
PWR GND B Power Ground, regulator B
23
PWR GND A Power Ground, regulator A
24
CLAMP
Charge pump capacitor input
相關PDF資料 |
PDF描述 |
|---|---|
| ML4890 | High Efficiency, Low Ripple Boost Regulator(輸出可調、小波紋升壓穩(wěn)壓器) |
| ML4894 | Synchronous Buck Controller For DC/DC conversion(用于DC/DC變換的同步補償控制器（5.9V～15V到5V變換）) |
| ML4895 | Synchronous Buck Controller For DC/DC conversion(用于DC/DC變換的同步補償控制器（5.9V～15V到2.5V～4V變換）) |
| ML4900 | High Current Synchronous Buck Controller For DC/DC conversion(用于DC/DC變換的大電流同步補償控制器（5V到2.1V～3.5V變換）) |
| ML4901 | High Current Synchronous Buck Controller For DC/DC conversion(用于DC/DC變換的大電流同步補償控制器（12V到2.1V～3.5V變換）) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ML4880CS | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Portable PC/PCMCIA Power Controller |
| ML4880ES | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Portable PC/PCMCIA Power Controller |
| ML4890 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:High Efficiency, Low Ripple Boost Regulator |
| ML4890CS-3 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:High Efficiency, Low Ripple Boost Regulator |
| ML4890CS-5 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:High Efficiency, Low Ripple Boost Regulator |
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