參數(shù)資料
型號: MB3789
廠商: Fujitsu Limited
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開關(guān)穩(wěn)壓器
文件頁數(shù): 3/28頁
文件大小: 214K
代理商: MB3789
3
MB3789
I
PIN DESCRIPTION
Pin no.
Pin symbol
I/O
Function
7
–IN1
I
Error amplifier 1 inverting input pin
8
+IN1
I
Error amplifier 1 noninverting input pin
6
FB1
O
Error amplifier 1 output pin
10
–IN2
I
Error amplifier 2 inverting input pin
9
+IN2
I
Error amplifier 2 noninverting input pin
11
FB2
O
Error amplifier 2 output pin
13
CB
Output bootstrap pin.
Connect a capacitor between the CB and OUT pins to bootstrap the
output transistor.
5
SCP
Capacitor connection pin for short-circuit protection circuit
12
DTC
I
Dead time control pin
15
OUT
O
Totem-pole output pin
3
C
T
Sawtooth waveform frequency setting capacitor/resistor connection
pin
4
SYNC
I
External sync signal input pin
1
V
CC
1
Reference power supply, control circuit power-supply pin
14
V
CC
2
Output circuit power-supply pin
2
V
REF
O
Reference voltage output pin
16
GND
Ground pin
I
S
o
P
c
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