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參數(shù)資料
| 型號： | AAT1202 |
| 廠商： | Advanced Analog Technology,lnc. |
| 英文描述： | 250-mA MULTI-INPUT LOW-DROPOUT REGULATOR WITH DUAL -OUTPUT POWER MANAGEMENT |
| 中文描述： | 250 - mA的多輸入低壓差穩(wěn)壓器采用雙輸出電源管理 |
| 文件頁數(shù)： | 2/18頁 |
| 文件大?。?/td> | 407K |
| 代理商： | AAT1202 |
Advanced Analog Technology, Inc.
Functions Table
INPUT VOLTAGE STATUS
–
–
Advanced Analog Technology, Inc
. V 0.1
AAT1202
V
INPUT SELECTED
OUTPUT
V
OUTPUT
I
Iout33+Iout18
0
0
250
250
250
250
250
250
250
250
250
250
250
250
250
250
mA
EN18 VCC50 VSB50 AUX33
Hi
0
Low
0
Hi
0
Low
0
Hi
0
Low
0
Hi
0
Low
0
Hi
5
Low
5
Hi
5
Low
5
Hi
5
Low
5
Hi
5
Low
5
VCC50/VSB50/AUX33
None
None
AUX33
AUX33
VSB50
VSB50
VSB50
VSB50
VCC50
VCC50
VCC50
VCC50
VCC50
VCC50
VCC50
VCC50
OUT33
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
OUT18
0
0
1.8
0
1.8
0
1.8
0
1.8
0
1.8
0
1.8
0
1.8
0
0
0
0
0
5
5
5
5
0
0
0
0
5
5
5
5
0
0
3.3
3.3
0
0
3.3
3.3
0
0
3.3
3.3
0
0
3.3
3.3
Pin Description
TERMINAL
NAME NO.
I/O
Description
VSB50 1
VCC50 2
OUT33 3
AUX33 4
OUT18 5
EN18 6
GND 7
GND 8
I
I
O
I
O
I
I
I
5-V standby supply input
5-V main supply input
3.3-V regulated output
3.3-V auxiliary supply input
1.8-V regulated output
Enable input of OUT18
Ground
Ground
absolute maximum ratings
┼
Main Supply voltage, V
VCC50
…………….…….………………………………... -0.5V~7V
Standby Supply voltage, V
VSB50
……………….………………………………… -0.5V~7V
Auxiliary Supply voltage, V
AUX33
…………….……………………….…....….... -0.5V~7V
Output current limit, I
LIMIT
………………………………….…………….…………... 1.5A
Continuous power dissipation, P
D
see Note 1
…………….…………………….….. 1.1W
Electrostatic discharge susceptibility, human body model………………….……….…....2kV
Operating ambient temperature range, T
A
……………….……………..…………0
Storage temperature range, Tstg…………….…………….…………………..-55
to 70
to 150
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| AAT1203 | 制造商:AAT 制造商全稱:AAT 功能描述:250-mA MULTI-INPUT LOW-DROPOUT REGULATOR WITH V-AUX SWITCH |
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| AAT1205 | 制造商:AAT 制造商全稱:AAT 功能描述:400-mA MULTI-INPUT LOW-DROPOUT REGULATOR WITH DUAL OUTPUT POWER MANAGEMENT |
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