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PDF UPD16813 Data sheet ( Hoja de datos )
| Número de pieza | UPD16813 | |
| Descripción | MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
MOS INTEGRATED CIRCUIT
µPD16813
MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT
DESCRIPTION
The µPD16813 is a monolithic dual H bridge driver circuit which uses power MOS FETs in its driver stage. By
complementing the P channel and N channel of the output stage, the circuit current has been substantially inproved
as compared with that of conventional charge pump drivers.
The µPD16813 is therefore ideal as the driver circuit of the 2-phase excitation, bipolar-driven stepping motor for
the head actuator of an FDD.
FEATURES
• Low ON resistance (sum of ON resistors of top and bottom transistors)
RON = 2.0 Ω TYP.
• Low current consumption: IDD = 100 µA MAX.
• Noise reduction circuit that operates when INC is OFF.
• Compact surface mount package: 16-pin plastic SOP (300 mil)
PIN CONFIGURATION (Top View)
VM1
1A
PGND1
2A
VDD
IN1
IN2
INC
1
2
3
4
5
6
7
8
16 NC
15 1B
14 PGND2
13 2B
12 VM2
11 SEL
10 NC
9 DGND
ORDERING INFORMATION
Part Number
µPD16813GS
Package
16-pin plastic SOP (300 mil)
Document No. S10590EJ2V0DS00 (2nd edition)
Date Published July 1997 N
Printed in Japan
© 1997
1 page  
CHARACTERISTIC CURVES
RON vs. Tj Characteristics
4
3
2
1
0 25 50 75 100 125 150
Operation junction temperature Tj (˚C)
µPD16813
RON vs. VDD (=VM) Characteristics
4
RON = 20 Ω
3
2
1
0
4.0 5.0 6.0
Supply voltage VDD (=VM) (V)
TPHL – TA Characteristics
4
3
2
1
0 25 50 75 100 125 150
Operating temperature TA (˚C)
TPLH – TA Characteristics
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0 25 50 75 100 125 150
Operating temperature TA (˚C)
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet UPD16813.PDF ] | |
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