ISSUED DATE :2004/02/10
REVISED DATE :2004/11/23C
GP34063
Description
DC TO DC CO NVERTER CO NTRO LLER
The GP34063 is a monolithic regulator subsystem, intended for use as DC to DC converter. This device contains a temperature
compensated band gap reference, a duty-cycle control oscillator, driver and high current output switch. It can be used for step down,
step-up or inverting switching regulators as well as for series pass regulators.
*Operation from 3.0V to 40V.
*Short circuit current limiting.
*Low standby current.
*Output switch current of 1.5A without external transistors.
*Frequency of operation from 100Hz to 100kHz.
*Step-up, step-down or inverting switch regulators.
Features
Package Dimensions
D
GAUGE PLANE
E
REF.
A
A1
A2
b
b1
b2
b3
c
A
Millimeter
Min.
Max.
-
0.381
2.921
0.356
0.356
1.143
0.762
0.203
0.5334
-
4.953
0.559
0.508
1.778
1.143
0.356
REF.
c1
D
E
E1
e
HE
L
Millimeter
Min.
Max.
0.203
0.279
9.017
10.16
6.096
7.112
7.620
8.255
2.540 BSC
-
10.92
2.921
3.810
SEATING PLANE
Z
Z
b
L
SECTION Z - Z
b
e
DIP-8
Pin Configuration & Block Diagram
c
1/6
GTM [ GTM CORPORATION ]
