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LB1947

Sanyo
Part Number LB1947
Manufacturer Sanyo
Description PWM Current Control Type DC Motor Driver
Published Apr 25, 2005
Detailed Description Ordering number : ENN*6192 LB1947 Monolithic Digital IC LB1947 PWM Current Control Type DC Motor Driver Preliminary Fe...
Datasheet PDF File LB1947 PDF File

LB1947
LB1947

Overview
Ordering number : ENN*6192 LB1947 Monolithic Digital IC LB1947 PWM Current Control Type DC Motor Driver Preliminary Features • PWM current control (fixed OFF time) • Selectable current decay pattern (FAST, SLOW, and MIX DECAY modes) • Simultaneous ON prevention function (feedthrough current prevention) • Built-in thermal shutdown circuit • Built-in noise canceler Package Dimensions unit: mm 3249-SIP13HJ [LB1947] 25.
6 C0.
7 φ 3.
4 φ 2.
0 2.
4 (10.
0) 2.
0min 1 (0.
8) 2.
0 0.
5 1.
15 13 3.
5 (13.
9) 12.
2 (12.
8) 16.
4max 0.
4 1.
2 Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum motor supply voltage Output peak current Output continuous current Logic supply voltage Logic in...


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