DATA SHEET
MOS INTEGRATED CIRCUIT
碌
PD16833A
MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT
DESCRIPTION
The
碌
PD16833A is a monolithic quad H bridge driver IC which uses power MOS FETs in its driver stage. By using the
MOS FETs in the output stage, this driver IC has a substantially improved saturation voltage and power consumption as
compared with conventional driver circuits using bipolar transistors.
A low-voltage malfunction prevention function is provided to prevent the IC from malfunctioning when the supply voltage
drops. By eliminating the charge pump circuit, the current during power-OFF is drastically decreased.
As the package, a 30-pin plastic shrink SOP is employed to enable the creation of compact, slim application sets.
This driver IC can drive two stepping motors at the same time, and is ideal for driving stepping motors in the lens of a
video camera.
FEATURES
鈥?Four H bridge circuits employing power MOS FETs
鈥?Low current consumption by eliminating charge pump
V
M
pin current when power-OFF: 10
碌
A MAX. V
DD
pin current: 10
碌
A MAX.
鈥?Input logic frequency: 100 kHz
鈥?3-V power supply
Minimum operating supply voltage: 2.5 V
鈥?Low-voltage malfunctioning prevention circuit
鈥?30-pin plastic shrink SOP (300 mil) (
碌
PD16833AG3)
ORDERING INFORMATION
Part Number
Package
30-pin plastic shrink SOP (300 mil)
碌
PD16833AG3
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
擄
C)
Parameter
Supply voltage
Symbol
V
DD
V
M
Input voltage
H bridge drive current
Note 1
Instantaneous H bridge drive current
Note 1
Power dissipation
Note 2
Peak junction temperature
Storage temperature range
V
IN
I
DR (DC)
I
DR (pulse)
P
T
T
CH (MAX)
T
stg
DC
PW
鈮?/div>
10 ms, Duty
鈮?/div>
5 %
Conditions
Rating
鈥?.5 to +6.0
鈥?.5 to +6.0
鈥?.5 to V
DD
+ 0.5
鹵300
鹵700
1.19
150
鈥?5 to +150
Unit
V
V
V
mA
mA
W
擄C
擄C
Notes 1.
Permissible current per phase, when mounted on a printed circuit board
2.
When mounted on a glass epoxy board (10 cm
脳
10 cm
脳
1 mm)
The information in this document is subject to change without notice.
Document No. S13147EJ1V0DS00 (1st edition)
Date Published January 1998 N CP(K)
Printed in Japan
漏
1998
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