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參數(shù)資料
| 型號(hào)： | UPD16808 |
| 廠商： | NEC Corp. |
| 英文描述： | MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT |
| 中文描述： | 整體式雙H橋驅(qū)動(dòng)電路 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 96K |
| 代理商： | UPD16808 |
1997
DATA SHEET
MOS INTEGRATED CIRCUIT
μ
PD16808
Document No. S12720EJ2V0DS00 (2nd edition)
Date Published September 1997 N
Printed in Japan
MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT
DESCRIPTION
The
μ
PD16808 is a monolithic dual H bridge driver circuit which employing N-channel power MOS FETs for its driver
stage. By using the power MOS FETs for the output stage, saturation voltage and power consumption are substantially
improved as compared with conventional driver circuits that use bipolar transistors.
Because the dual H bridge driver circuits at the output stage are independent of each other, this IC is ideal as the driver
circuit for a 1- to 2-phase excitation bipolar driving stepping motor for the head actuator of an FDD.
FEATURES
Low ON resistance (sum of ON resistors of top and bottom FET
S
)
R
ON1
= 1.0
TYP. (V
M
= 5.0 V)
R
ON2
= 1.5
TYP. (V
M
= 12.0 V)
Low current consumption: I
DD
= 0.4 mA TYP.
Four input modes independently controlling dual H bridge drivers (with 1- to 2-phase excitation selected)
Motor voltage 12 V/5 V compatible
Compact surface mount package: 20-pin plastic SOP (300 mil)
PIN CONFIGURATION (Top View)
1
3
4
5
6
7
8
9
10
C1H
C2L
1A
2A
PGND
1
V
M1
V
DD
IN
3
IN
1
IN
2
C1L
C2H
1B
2B
PGND
2
V
G
V
M2
DGND
SEL
IN
4
2
20
18
17
16
15
14
13
12
11
19
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD16808GS | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT |
| UPD16808GS(A) | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD168101 | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT |
| UPD168101MA-6A5 | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MONOLITHIC QUAD H-BRIDGE DRIVER CIRCUIT |
| UPD168102 | 制造商:NEC 制造商全稱(chēng):NEC 功能描述:MONOLITHIC 6-CHANNEL H BRIDGE DRIVER |
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