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LB1836M

Sanyo
Part Number LB1836M
Manufacturer Sanyo
Description Low-saturation / Bidirectional Motor Driver
Published Apr 25, 2005
Detailed Description Ordering number: EN3947B Monolithic Digital IC LB1836M Low-saturation, Bidirectional Motor Driver for Low-voltage Appl...
Datasheet PDF File LB1836M PDF File

LB1836M
LB1836M

Overview
Ordering number: EN3947B Monolithic Digital IC LB1836M Low-saturation, Bidirectional Motor Driver for Low-voltage Applications Overview The LB1836M is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications.
The LB1836M is a bipolar stepper-motor driver IC that is ideal for use in printers, FDDs, cameras and other portable devices.
Package Dimensions unit : mm 3111-MFP14S [LB1836M] Features .
Low voltage operation (2.
5 V min) .
Low saturation voltage (upper transistor + lower transistor voltage; 0.
40 V typ at 400 mA).
.
residual Parallel connection .
.
.
.
.
(Upper transistor + lower transistor residual voltage; 0.
5 V typ at 800 mA).
Separate logic power supply and motor power supply Brake function Spark killer diodes built in Thermal shutdown circuit built in Compact package (14-pin MFP) SANYO : MFP14S Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Output applied voltage Input applied voltage Ground pin flow-out current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VS max VOUT VIN IGND Pd max Topr Tstg Per channel * With board Conditions Ratings –0.
3 to +10.
5 –0.
3 to +10.
5 VS + VSF –0.
3 to +10 1.
0 800 –20 to +75 –40 to +125 Unit V V V V A mW °C °C *Note: Mounted on 30 × 30 × 1.
5 mm3 glass epoxy PCB Allowable Operating Ranges at Ta = 25°C Parameter Supply voltage Input high-level voltage Input low-level voltage Symbol VCC VS VIH VIL Conditions Ratings 2.
5 to 9.
0 1.
8 to 9.
0 1.
8 to 9.
0 –0.
3 to +0.
7 Unit V V V V SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 21097HA(II)/D2293/O0693(US) No.
3947-1/5 LB1836M Electrical Characteristics at Ta = 25°C, VCC = VS= 3 V Parameter Supply current Symbol ICC0 ICC1 ICC2 VOUT1 VOUT2 VOUT3 VOUT4 VO (sus) IIN Is (leak) VSF Conditions VIN1, 2, 3, 4 = 0 V, ICC + IS VIN1 = 3 V, VIN2, 3, 4 = 0 V, ICC + IS VIN1, 2 = 3 V, VIN3, 4...


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