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OB5269CPA 查看數據表(PDF) - Unspecified

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产品描述 (功能)
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OB5269CPA Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Marking Information
OB5269
High Voltage Green Mode PWM Controller
YWWZZZ
OB5269CP
S
Y:Year Code
WW:Week Code(01-52)
ZZZ:Lot Code
Ktec
C:SOP8 Package
P:Pb-free Package
S:Internal Code(Optional)
l to TERMINAL ASSIGNMENTS
tia Pin
Num
1
en 2
fid 3
4
5
6
n 8
Pin Name
RT
FB
CS
GND
Gate
VDD
HV
I/O Description
Dual function pin. Either connected through a NTC resistor to ground for
I over temperature shutdown/latch control or connected through Zener to
VDD for adjustable over voltage protection
I
Feedback input pin. The PWM duty cycle is determined by voltage level
into this pin and the current-sense signal at CS pin
I Current sense input
P Ground
O Totem-pole gate driver output for power Mosfet
P Power Supply
P Connected to the line input or bulk capacitor via resistors for startup
o RECOMMENDED OPERATING CONDITION
C Symbol
Parameter
Min/Max
Unit
t VDD
VDD Supply Voltage
12 to 23.5
V
On-Brigh TA
Operating Ambient Temperature
-20 to 85
©On-Bright Electronics
Confidential
-3-
Preliminary Datasheet
OB_DOC_DS_526902
 

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