UPD168302 Datasheet, PDF (1/12 Pages) NEC – MONOLITHIC 2CH H-BRIDGE DRIVER

DATA SHEET
MOS INTEGRATED CIRCUIT
µ PD168302
MONOLITHIC 2CH H-BRIDGE DRIVER
DESCRIPTION
The µPD168302 is monolithic dual H-bridge driver LSI which uses power MOS FETs in the output stages. By using
the MOS process, this driver has substantially improved the voltage loss of the output stage and power consumption
as compared with conventional driver using bipolar transistors.
As the package, a 24-pin plastic TSSOP is adopted to enable the creation of compact, slim application sets.
It is provided with forward/reverse and brake functions and is ideal as a driver for DC motor and stepping motor.
FEATURES
• 2ch H-Bridge circuit employing power MOS FETs
• Charge-pump circuit for low-voltage operation
• Low output FET on resistance: 1.0 Ω TYP. 2.0 Ω MAX. (Sum of upper and lower side)
• Output current: DC current 0.6 A/ch
Peak current 1.0 A/ch
• Input logic frequency: 100 kHz
• 5 V logic power supply: Minimum operating supply voltage 4.0 V
• 0.9 to 3.6 V power supply for motor drive
• Under voltage locked out circuit: shutdown internal circuit at VDD = 1.7 V TYP.
• 24-pin plastic TSSOP (5.72 mm (225), 0.5 mm pitch)
ORDERING INFORMATION
Part Number
µ PD168302MA-6A5
Package
24-pin plastic TSSOP (5.72 mm (225))
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. S16402EJ1V0DS00 (1st edition)
Date Published May 2003 NS CP (K)
Printed in Japan
2003