參數(shù)資料
型號(hào): UPC1935
廠商: NEC Corp.
元件分類: DC/DC變換器
英文描述: DC-DC CONVERTER CONTROL IC
中文描述: 的DC - DC轉(zhuǎn)換器控制IC
文件頁數(shù): 3/28頁
文件大?。?/td> 185K
代理商: UPC1935
Data Sheet G13418EJ3V0DS00
3
μ
PC1935
PIN CONFIGURATION (Top view)
16-pin plastic TSSOP (5.72 mm (225))
μ
PC1935GR
PIN FUNCTIONS
Pin No.
Symbol
Function
Pin No.
Symbol
Function
1
V
CC
Power supply
9
OUT
2
Channel 2 open-drain output
2
V
REF
Reference voltage output
10
FB
2
Channel 2 error amplifier output
3
R
T
Frequency setting resistor connection
11
I
I2
Channel 2 error amplifier inverted input
4
GND
Ground
12
DTC
2
Channel 2 dead time setting
5
DLY
Short-circuit protection/channel 1 soft
start capacitor connection
13
OUT
3
Channel 3 open-drain output
6
I
I1
Channel 1 error amplifier inverted input
14
FB
3
Channel 3 error amplifier output
7
FB
1
Channel 1 error amplifier output
15
I
I3
Channel 3 error amplifier inverted input
8
OUT
1
Channel 1 open-drain output
16
DTC
3
Channel 3 dead time setting
1
2
3
4
5
6
7
8
DTC
3
I
I3
FB
3
OUT
3
DTC
2
I
I2
FB
2
OUT
2
V
CC
V
REF
R
T
GND
DLY
I
I1
FB
1
OUT
1
16
15
14
13
12
11
10
9
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