LB1847-E SANYO, LB1847-E Datasheet - Page 7

• Manufacturer Part Number: LB1847-E
• Description: IC MTR DRVR BPLR STEP DIP28H
• Manufacturer: SANYO

Specifications of LB1847-E

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Voltage - Load: 10 V ~ 45 V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.550", 12.7mm) Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Other names: 869-1250

Switch Timing Chart During PWM Drive
SLOW DECAY (upper-side chopping)
FAST DECAY
DECAY pin: High
DECAY pin: Low
Output pin
Output pin
Output pin
Output pin
RC pin
RC pin
E pin
E pin
MD pin: Low
MD pin: Low
t n
Noise spike
Switching waveform
Switching waveform
LB1847
No.5982-7/15