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參數資料
| 型號： | UPD168117 |
| 廠商： | NEC Corp. |
| 英文描述： | 7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT |
| 中文描述： | 7通道H -橋甲微步支脈沖輸入功能驅動程序 |
| 文件頁數： | 1/24頁 |
| 文件大?。?/td> | 283K |
| 代理商： | UPD168117 |
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.
MOS INTEGRATED CIRCUIT
μ
PD168117
7-CHANNEL H-BRIDGE DRIVER
WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT
DATA SHEET
Document No. S17310EJ2V0DS00 (2nd edition)
Date Published December 2004 NS CP(K)
Printed in Japan
2004
The mark
shows major revised points.
DESCRIPTION
The
μ
PD168117 is a 7-channel H-bridge driver with a micro step function supporting pulse input that consists of a
CMOS control circuit and a MOS output stage. It can reduce the current consumption and the voltage loss at the
output stage compared with a conventional driver using bipolar transistors, thanks to employment of a MOS process.
Moreover, at the
μ
PD168117, micro step control of 128 divisions can perform stepping motor drive by the pulse input,
and motor can be driven by low noise and low vibration.
The package is a 56-pin WQFN that helps reduce the mounting area and height.
The
μ
PD168117 can be used to drive two stepping motors, or two DC motors and one coil.
FEATURES
Seven H-bridge circuits employing power MOS FET
Low-voltage driving
V
DD
= 2.7 to 3.6 V
V
M
= 2.7 to 5.5 V
Output on-state resistance: 1.0
TYP., 1.5
MAX. (sum of top and bottom stage, ch1 to ch4, and ch7)
1.5
TYP., 2.0
MAX. (sum of top and bottom stage, ch5 and ch6)
PWM output (ch1 to ch6), linear output (ch7)
Output current
<ch1 to ch6>
DC current: 0.4 A/ch (when each channel is used independently)
Peak current: 0.7 A/ch (when each channel is used independently)
<ch7>
DC current: 0.5 A/ch (when used independently)
Peak current: 0.7 A/ch (when used independently)
Input logic frequency: 150 kHz supported
Under-voltage lockout circuit
Shuts down the internal circuit at V
DD
= 1.7 V TYP.
Overheat protection circuit
Operates at 150°C or more and shuts down internal circuitry.
56-pin WQFN (
□
8 mm, 0.5 mm pitch)
ORDERING INFORMATION
Part Number
Package
μ
PD168117K9-9B4-A
Note
56-pin plastic WQFN (8 x 8)
Note
Pb-free (This product does not contain Pb in external electrode and other parts.)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| UPD168117A | 制造商:NEC 制造商全稱:NEC 功能描述:7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT |
| UPD168117AFC-BA2-E1-A | 制造商:NEC 制造商全稱:NEC 功能描述:7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT |
| UPD168117K9-9B4-A | 制造商:NEC 制造商全稱:NEC 功能描述:7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT |
| UPD16813 | 制造商:NEC 制造商全稱:NEC 功能描述:MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT |
| UPD16813GS | 制造商:NEC 制造商全稱:NEC 功能描述:MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT |
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