參數(shù)資料
型號: TPS736XX_08
廠商: Texas Instruments, Inc.
英文描述: Cap-Free, NMOS, 400mA Low-Dropout Regulator with Reverse Current Protection
中文描述: 無電容,NMOS管,400mA的低壓差穩(wěn)壓器的反向電流保護
文件頁數(shù): 4/26頁
文件大小: 873K
代理商: TPS736XX_08
www.ti.com
FUNCTIONAL BLOCK DIAGRAMS
Servo
Error
Amp
Ref
27k
8k
Current
Limit
Thermal
Protection
Bandgap
NR
OUT
R
1
R
2
EN
GND
IN
R
1
+ R
2
= 80k
4MHz
Charge Pump
V
O
1.2V
1.5V
1.8V
2.5V
2.8V
3.0V
3.3V
R
1
Short
23.2k
28.0k
39.2k
44.2k
46.4k
52.3k
R
2
Open
95.3k
56.2k
36.5k
33.2k
30.9k
30.1k
Table 1. Standard 1%
Resistor Values for
Common Output Voltages
NOTE: V
OUT
= (R
1
+ R
2
)/R
2
×
1.204;
R
1
R
2
19k
for best
accuracy.
Servo
Error
Amp
Ref
Current
Limit
Thermal
Protection
Bandgap
OUT
FB
R
1
R
2
EN
GND
IN
80k
8k
27k
4MHz
Charge Pump
TPS736xx
SBVS038Q–SEPTEMBER 2003–REVISED AUGUST 2007
Figure 1. Fixed Voltage Version
Figure 2. Adjustable Voltage Version
4
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Copyright 2003–2007, Texas Instruments Incorporated
Product Folder Link(s):
TPS736xx
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