Diodes AZ34063U - Manual (Page 3)

1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER AZ34063U
3
Jan. 2013 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
Data Sheet
Package
Temperature
Range
Part Number Marking ID
Packing
Type
SOIC-8 -40 to 85 o C
AZ34063UM-G1 34063UM-G1 Tube
AZ34063UMTR-G1 34063UM-G1 Tape & Reel
DIP-8 -40 to 85 o C AZ34063UP-G1 AZ34063UP-G1 Tube
Circuit Type
Package
M: SOIC-8
AZ34063U -
TR: Tape and Reel
Blank: Tube
P: DIP-8
Pin Number Pin Name Function
1 Switch Collector Internal switch transistor collector
2 Switch Emitter Internal switch transistor emitter
3 Timing Capacitor Timing Capacitor to control the switching frequency
4 GND Ground pin for all internal circuits
5 Comparator Inverting Input Inverting input pin for internal comparator
6 V
CC
Voltage supply
7 I
PK
Sense
Peak Current Sense Input by monitoring the voltage drop
across an external current sense resistor to limit the peak cur-
rent through the switch
8 Driver Collector Voltage driver collector
Pin Description
Ordering Information
BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant and green.
G1: Green