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PDF LB11650H Data sheet ( Hoja de datos )

Número de pieza LB11650H
Descripción PWM Input Forward/Reverse Motor Driver
Fabricantes Sanyo Semicon Device 
Logotipo Sanyo Semicon Device Logotipo



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No Preview Available ! LB11650H Hoja de datos, Descripción, Manual

Ordering number : ENN7676
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LB11650H
PWM Input Forward/Reverse Motor Driver
Overview
The LB11650H is a full bridge driver that supports
switching between forward and reverse directions. It
operates in one of four modes under application control:
forward, reverse, brake, and open. It also supports direct
PWM control from an external signal. The LB11650 is
optimal for driving brush DC motors and bipolar stepping
motors.
Features
• Supports PWM input
• Built-in high and low side diodes
• Simultaneous on state prevention function (prevents
through currents)
• Built-in thermal shutdown circuit (latching type)
• High and low side short circuit protection function
(latching type overcurrent protection)
• Externally controllable modes: forward, reverse, brake,
open
• Standby mode function
Package Dimensions
unit: mm
3235A-HSOP36
[LB11650H]
17.8
(6.2)
2.7
36
1
(0.5)
0.8 2.0
0.25
0.3
SANYO: HSOP36
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Motor supply voltage
Peak output current
Continuous output current
Logic system supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VM max
IO PEAK
IO max
VCC max
Pd max
Topr
Tstg
tW 10 µs
Conditions
When mounted on a glass epoxy circuit board
(reference value): 114.3 mm × 76.1 mm × 1.6 mm
Ratings
30
2.0
1.5
7.0
1.75
–20 to +85
–55 to +150
Unit
V
A
A
V
W
°C
°C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
N2803TN (OT) No. 7676-1/6

1 page




LB11650H pdf
Block Diagram
PWM 23
PHASE 24
BRAKE 25
ST 12
R 27
VCC = 5 V SW OPEN
VCC = 3.3 V SW ON
VCC 11
GND 26
LB11650H
www.DataSheet4U.com
Control logic
circuit
M
OA 1 36 OB
VM 9
10 VHS
28 DiGND
Latch
circuit
VREF
circuit
Filter
circuit
Thermal shutdown
circuit
UVLO
C 13
8 VLS
No. 7676-5/6

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