A3953SLB-T

A3953SLB-T, full-bridge pwm motor driver, 50 V, 1.3 A, SOP

Rated 5 Rating 5 | reviews | Write a review

Price:: US $0.45~0.45 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 1000 :	0.45 / Piece

PartNumber:: A3953SLB-T

Brand:: Allegro MicroSystems - Allegro | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Not exactly what you want? Post a quick Buying Request!

Sold By

Ms. Erin's store

(Hong Kong)

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2013-05-07

From Other Seller

Part Number:A3953SLB-T
US $0.45 - 0.45
Quantity:

piece

Product Summary

The A3953SLB-T is a full-bridge pwm motor driver. Designed for bidirectional pulse-width modulated (PWM) current control of inductive loads, the A3953SLB-T is capable of continuous output currents to ±1.3 A and operating voltages to 50 V. Internal fixed off-time PWM currentcontrol circuitry can be used to regulate the maximum load current to a desired value. The peak load current limit is set by the user’s selection of an input reference voltage and external sensing resistor. The fixed off-time pulse duration is set by a user- selected external RC timing network. Internal circuit protection includes thermal shutdown with hysteresis, transient-suppression diodes, and crossover current protection. Special power-up sequencing is not required.

Parametrics

A3953SLB-T absolute maximum ratings: (1)Load Supply Voltage, VBB: 50 V; (2)Output Current, IOUT (Continuous): ±1.3 A; (3)Logic Supply Voltage, VCC: 7.0 V; (4)Logic/Reference Input Voltage Range, VIN: -0.3 V to VCC + 0.3 V; (5)Sense Voltage, VSENSE (VCC = 5.0 V): 1.0 V; (VCC = 3.3 V): 0.4 V; (6)Package Power Dissipation, PD: See Graph; (7)Operating Temperature Range, TA: -20℃ to +85℃; (8)Junction Temperature, TJ: +150℃; (9)Storage Temperature Range, TS: -55℃ to +150℃.

Features

A3953SLB-T features: (1)±1.3 A Continuous Output Current; (2)50 V Output Voltage Rating; (3)3 V to 5.5 V Logic Supply Voltage; (4)Internal PWM Current Control; (5)Saturated Sink Drivers (Below 1 A); (6)Fast and Slow Current-Decay Modes; (7)Automotive Capable; (8)Sleep (Low Current Consumption) Mode; (9)Internal Transient- Suppression Diodes; (10)Internal Thermal- Shutdown Circuitry; (11)Crossover-Current and UVLO Protection.