LB1935T-TLM-E SANYO, LB1935T-TLM-E Datasheet

LB1935T-TLM-E

Manufacturer Part Number

LB1935T-TLM-E

Description

IC MTR DVR FOR/REV MSOP10

Manufacturer

SANYO

Datasheet

1.LB1935T-TLM-E.pdf (6 pages)

Specifications of LB1935T-TLM-E

Applications

Stepper Motor Driver, 2 Phase

Number Of Outputs

Voltage - Load

2.2 V ~ 7.5 V

Operating Temperature

-20°C ~ 75°C

Mounting Type

Surface Mount

Package / Case

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Output

Voltage - Supply

Other names

869-1245-2

Current page: 1 of 6
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Ordering number : EN7932D

LB1935T

LB1935CL

Overview

Features

Absolute Maximum Ratings at Ta = 25°C

* Specified substrate : 20.0mm×10.0mm×0.8mm, paper phenol

Maximum power source voltage

Applied output voltage

Applied input voltage

GND Pin outflow current

Allowable power dissipation

Operating temperature

Storage temperature

• Low saturation voltage, V O (sat) = 0.3V typ at I O = 150mA

• Built-in shoot-through current protection circuit

• No standby current consumption (or zero)

• Built-in thermal shutdown circuit

• MSOP10 small-sized package (3.0mm×4.9mm×1.1mm typ) [LB1935T]

• ECSP2828-10 ultraminiature leadless package (2.8mm×2.8mm×0.8mm typ) [LB1935CL]

LB1935T/LB1935CL is IC with forward/reverse motor drive 2-channel in which low saturation voltage and low voltage

operation possible. Its small sized package is optimal for 2 phase excitation drive of 2 phase bipolar stepping motors for

various portable devices such as digital still cameras.

Parameter

"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,

Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to

communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be

intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace

instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety

equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case

of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee

thereof. If you should intend to use our products for applications outside the standard applications of our

customer who is considering such use and/or outside the scope of our intended standard applications, please

consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our

customer shall be solely responsible for the use.

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

device, the customer should always evaluate and test devices mounted in the customer

equipment.

s products or equipment. To verify symptoms and states that cannot be evaluated in an independent

V CC max

V OUT max

V IN max

I GND

Pd max

Topr

Tstg

Symbol

Monolithic Digital IC

Stepping Motor Driver IC

OUT1, OUT2, OUT3, OUT4 pin

ENA, IN1, IN2 pin

Per channel

With substrate*

60607 MS IM B8-7254,B8-7758 / 92706 /N3004 TN IM / 91004 JO IM No.7932-1/6

Conditions

[LB1935T]

[LB1935CL]

Ratings

s products or

-0.3 to +8.0

-40 to +150

V CC +VSF

-20 to +75

400

450

Unit

°C

Related parts for LB1935T-TLM-E

LB1935T-TLM-E Summary of contents

Page 1

... LB1935T LB1935CL Overview LB1935T/LB1935CL is IC with forward/reverse motor drive 2-channel in which low saturation voltage and low voltage operation possible. Its small sized package is optimal for 2 phase excitation drive of 2 phase bipolar stepping motors for various portable devices such as digital still cameras. ...

Page 2

... ENA, IN1, IN2 pin ENA, IN1, IN2 pin Conditions ENA = 0V ENA = 3V ENA = 3V 0V, I OUT = 100mA ENA = 3V 0V, I OUT = 200mA * [LB1935T only VENA = 3V I OUT = 200mA * [LB1935T only] Package Dimensions unit : mm (typ) 3301A [LB1935CL] TOP VIEW 2 SIDE VIEW Ratings 2.2 to 7.5 1.8 to 7.5 -0 ...

Page 3

... LB1935T ENA 3 IN1 4 (NC max -- Ta 500 Specified Substrate : 20.0×10.0×0.8mm 400 300 200 100 0 - Ambient temperature °C LB1935T, LB1935CL OUT4 IN2 9 OUT3 ENA 8 OUT1 IN1 7 OUT2 (NC) 6 GND Top view [LB1935T] 500 3 450 Peper phenol 400 300 240 200 100 ...

Page 4

... Block Diagram Truth Table Input ENA IN1 IN2 LB1935T, LB1935CL Output OUT1 OUT2 OUT3 OFF OFF OFF Remarks OUT4 OFF Stdby L 2-phase excitation No.7932-4/6 ...

Page 5

... Timing Chart Timing chart below shows the 2 phase excitation stepping motor. LB1935T, LB1935CL No.7932-5/6 ...

Page 6

... SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's intellctual property rights which has resulted from the use of the technical information and products mentioned above. This catalog provides information as of June, 2007. Specifications and information herein are subject to change without notice. LB1935T, LB1935CL PS No.7932-6/6 ...

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