H1563P Datasheet, PDF (2/8 Pages) Hi-Sincerity Mocroelectronics – HIGH-EFFICIENCY DC/DC CONVERTER

HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : HP200201
HS200207
Issued Date : 2000.10.01
Revised Date : 2002.07.12
Page No. : 2/8
Pin Connections
Order No.
H1563P
(Plastic DIP)
Top View
87 6 5
H1563S
(Plastic SO)
12 3 4
Pin1: SC-2A Switch Collector
Pin2: SE-Darlington Switch Emitter
Pin3: TC-Oscillator Timing Capacitor
Pin4: GND-Power Ground
Pin5: FB-Feedback Comparator
Inverting Input
Pin6: VCC-Power Supply Input
Pin7: IS-Highside Current Sense
Input
Pin8: BST-Bootstrapped Driver
Collector
Block Diagram
1
SC
2
SE
3
TC
4
GND
Q2
Q1
80
8
BST
Q- S
R
CT
Is
Oscillator
7
IS
1.25V
Reference
Voltage
+
6
-
Comparator
5
VCC
FB
Absolute Maxium Rating
Rating
Symbol
Power Supply Voltage
Vcc
Comparator Input Voltage Range
Vir
Switch Collector Voltage
Vc(switch)
Switch Emitter Voltage (Vpin1=40V)
Ve(switch)
Switch Collector to Emitter Voltage
Vce(switch)
Driver Collector Voltage
Vc(driver)
Switch Current
Isw
Operating Junction Temperature
Tj
Operating Ambient Temperature Range
Ta
Storage Temperature Range
Tstg
DIP Package Power Dissipation and Thermal Characteristics:
Ta=25°C
Thermal Resistance
SO Package Power Dissipation and Thermal Characteristics:
Ta=25°C
Thermal Resistance
Value
40
0.3 ~ +40
40
40
40
40
2
150
0 to +70
-65 to +150
1.5
85
1.2
105
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
Vdc
A
°C
°C
°C
W
°C/W
W
°C/W
H1563P / H1563S
HSMC Product Specification