LB8649FN Datasheet, PDF (1/9 Pages) Sanyo Semicon Device – Monolithic Digital IC Motor Driver for DSCs

Ordering number : ENN*7893
LB8649FN ^{Monolithic Digital IC}
Motor Driver for DSCs
Feature
• Actuator drivers for digital cameras embedded in one chip.
1. Constant current output car stepping motor for SH/AE or VCM × 2
2. Constant voltage output car stepping motor for ZOOM or DC motor driver
(Normal rotation/Reverse rotation/Brake)
3. Constant voltage output car stepping motor for AF
• No standby current consumption (or zero). (Direct battery connection possible.)
• 4 systems for independent power supply (SH/AE, AF, ZOOM or input logic system)
• Low voltage driving (Driving by two nickel hydride batteries possible)
• Built-in thermal protection circuitry
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Max. Power Source Voltage
VB max
VB power supply
Max. Input Applied Voltage
Max. Output Applied Voltage
Max. Output Current
Allowable Power Consumption
VCC max
VIN max
VOUT max
IO max
Pd max
VCC power supply
per CH
Circuit board mounting (*1)
Operating Temperature
Topr
Storage Temperature
Tstg
(*1) Mounting circuit board : 50.0mm × 50.0mm × 0.8mm glass epoxy resin
Ratings
Unit
10.5
V
10.5
10.5
V
10.5
V
600
mA
1.0
W
-20 to +80
°C
-55 to +150
°C
Any and all SANYO Semiconductor 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 Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor 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 Semiconductor
products described or contained herein.
92706 / 82504 JO IM No.7893-1/9