参数资料
型号: FH431KT36-C
元件分类: 基准电压源/电流源
英文描述: 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO3
封装: SOT-23, 3 PIN
文件页数: 1/4页
文件大小: 193K
代理商: FH431KT36-C
IC
ADJUSTABLE PRECISION SHUNT REGULATORS
FH431
1
DESCRIPTION & FEATURES
概述及特點
The FH431 series ICs are three-terminal adjustable
shunt regulators with guaranteed thermal stability over
a full operation range. These ICs feature sharp turn-on
characteristics, low temperature coefficient and low
output impedance, which make them ideal substitutes
for Zener diodes in applications such as switching
power supply, charger and other adjustable regulators.
The FH431 precision reference is offered in three band
gap tolerance: 0.5%,1.0% and 1.5%.
FH431 系三端可調精密穩壓電,具有低溫係和
低輸出阻抗,這樣精密可調的特性使其可替代許多應用
場合下的穩壓二極體。如:開關電源、充電器及可調
穩壓器。
FH431 考電壓有三種精:0.5%,1.0%和
1.5%。
Adjustable output voltage from VREF to 36V
Low dynamic output resistance: 200m typical
Sink current capacity from 1mA to 100 mA
Low output noise
Typical equivalent full range temperature coefficient
of 30ppm/°C
可調電壓範圍:
2.5V~36V
低動態輸出阻抗:
200m(典型值)
灌電能為
1.0~100mA
低輸出雜訊
低溫係:
30ppm/°C(典型值)
Applications
應用
PC Motherboard
Voltage monitor
Voltage Reference
PWM down converter with reference
Charger
電腦主板
電壓監控器
電壓基準源
開關電源(考電壓)
充電器
12
3
CATHODE
NC NC
(NOTE 2)
(NOTE 1)
Pin Configuration 引脚排列图
REF ANODE CATHODE
ANODE
SOT-23
Vref tolerance
3
2
REF
1
ANODE
Week No.
Vref tolerance
3
CATHODE
1
REF
2
M
ANODE
Week No.
54
W
2
13
R
Vref tolerance
REF
SOT-25
SOT-89
Week No.
CATHODE
K
Ordering Information for 40V products 訂購資訊
Package
封裝型
Temperature Range
溫範圍
Voltage Tolerance
Part Number
產品型號
Marking ID
打標
Packing Type
包裝型
0.5%
FH431KT36-A
K1
Tape
1.0%
FH431KT36-B
K2
Tape
SOT-23
1.5%
FH431KT36-C
K3
Tape
0.5%
FH431MT36-A
M1
Tape
1.0%
FH431MT36-B
M2
Tape
SOT-23
1.5%
FH431MT36-C
M3
Tape
0.5%
FH431WT36-A
W1
Tape
1.0%
FH431WT36-B
W2
Tape
SOT-25
1.5%
FH431WT36-C
W3
Tape
0.5%
FH431RT36-A
R1
Tape
1.0%
FH431RT36-B
R2
Tape
SOT-89
-40°C ~ 85°C
1.5%
FH431RT36-C
R3
Tape
Note: 1. For FH431KTXX , 2. For FH431MTXX.
相关PDF资料
PDF描述
FH431WT36-A 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO5
FH431KT18-C 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO3
FH431WT18-B 1-OUTPUT THREE TERM VOLTAGE REFERENCE, PDSO5
FH6330W-E SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO5
FH6350W-E SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO5
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