LV8405V_12 Datasheet, PDF (1/6 Pages) Sanyo Semicon Device – 2ch Forward/Reverse Motor Driver

Ordering number: ENA1340D
LV8405V
Bi-CMOS IC
2ch Forward/Reverse Motor Driver
Overview
LV8405T is a 2ch forward/reverse motor driver IC using D-MOS FET for output stage. As MOS circuit is used, it supports
the PWM input. Its features are that the on resistance (0.75Ω typ) and current dissipation are low.
It also provides protection functions such as heat protection circuit and reduced voltage detection and is optimal for the
motors that need high-current.
Functions
• 2ch forward/reverse motor driver.
• Low power consumption.
• Low ON resistance 0.75Ω.
• Built-in low voltage reset and thermal shutdown circuit.
• Four mode function forward/reverse, brake, stop.
• Built-in charge pump.
Specifications
Maximum Ratings at Ta = 25°C, SGND = PGND = 0V
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage (for load)
VM max
-0.5 to 16.0
V
Power supply voltage (for control)
Output current
Output peak current
Input voltage
Allowable power dissipation
VCC max
IO max
IO peak
VIN max
Pd max
t ≤ 10ms
Mounted on a specified board*
-0.5 to 6.0
V
1.4
A
2.5
A
-0.5 to VCC+0.5
V
800 mW
Operating temperature
Topr
-30 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified board : 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high
voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
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Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
71812 SY/D1411 SY 20111205-S00003/33110 SY 20100317-S00001 / N1908 MS 20081104-S00002 / O2208 MS PC 20081002-S00002 No.A1340-1/6