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參數資料
| 型號： | UPD168102K9-5B4 |
| 廠商： | NEC Corp. |
| 英文描述： | MONOLITHIC 6-CHANNEL H BRIDGE DRIVER |
| 中文描述： | 整體式6通道H橋驅動器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 185K |
| 代理商： | UPD168102K9-5B4 |
MOS INTEGRATED CIRCUIT
μ
PD168102
MONOLITHIC 6-CHANNEL H BRIDGE DRIVER
DATA SHEET
Document No. S15301EJ1V0DS00 (1st edition)
Date Published April 2002 N CP(K)
Printed in Japan
2002
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 devices/types available in every country. Please check with local NEC representative for
availability and additional information.
DESCRIPTION
The
μ
PD168102 is a monolithic 6-channel H bridge driver IC consisting of a CMOS controller and a MOS output
stage. Because it uses a MOS process, this driver IC consumes less current and loses less voltage at the output
stage than conventional driver ICs that use bipolar transistors. In addition, the
μ
PD168102 employs P-channel
MOSFETs in its output stage, eliminating the need for an on-chip the charge pump circuit. Therefore, the current
consumption during circuit operation can be significantly reduced.
Of the six output channels, four channels are voltage drive type and two channels are current drive type (voltage
drive is also possible). The current drive method of the
μ
PD168102 is the output chopping method, which realizes
lower power consumption drive than the conventional high-power-dissipation linear drive method.
The
μ
PD168102 is housed in a 48-pin WQFN to decrease the mounting area and height. The
μ
PD168102 can
simultaneously drive two stepper motors and two DC motors and is ideal for the motor driver of digital still cameras.
FEATURES
{
Six H bridge circuits employing power MOSFETs
{
Voltage drive type: 4 channels, current drive type (constant current chopping type): 2 channels
{
Low current consumption due to elimination of charge pump circuit
{
Input logic frequency: 100 kHz supported
{
3 V power supply supported
Minimum operating supply voltage: 2.5 V
{
Low voltage malfunction prevention circuit
Internal circuit shutdown at V
DD
< 2.5 V
{
On-chip overheat protection circuit
{
48-pin WQFN (7 mm
×
7 mm)
ORDERING INFORMATION
Part Number
Package
μ
PD168102K9-5B4
48-pin plastic WQFN (7 mm
×
7 mm)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UPD168103 | 制造商:NEC 制造商全稱:NEC 功能描述:5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL H-BRIDGE DRIVER |
| UPD168103A | 制造商:NEC 制造商全稱:NEC 功能描述:5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL H-BRIDGE DRIVER |
| UPD168103AK9-5B4-A | 制造商:NEC 制造商全稱:NEC 功能描述:5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL H-BRIDGE DRIVER |
| UPD168103K9-5B4-A | 制造商:NEC 制造商全稱:NEC 功能描述:5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL H-BRIDGE DRIVER |
| UPD168110 | 制造商:NEC 制造商全稱:NEC 功能描述:MICROSTEP DRIVER FOR DRIVING CAMERA LENS |
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