LM1951T National Semiconductor, LM1951T Datasheet - Page 4

• Manufacturer Part Number: LM1951T
• Description: IC SWITCH SOLID ST 1A TO220-5
• Manufacturer: National Semiconductor
• Type: High Side Switchr

Specifications of LM1951T

• Number Of Outputs: 1
• Internal Switch(s): Yes
• Current Limit: 1A
• Voltage - Input: 4.75 ~ 26 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Rds (on): -
• Other names: *LM1951T

Error Flag Output Characteristics
Truth Table
Open Load Threshold
Normal
Overvoltage
Thermal Shutdown
V
V
Open Load
Current Limit
L j 0
OUT
OUT
Fault Condition
s
Short to GND
Short to V
V
ON OFF s
supply
0 8V
Open Load Threshold
V
H j 2V
ON OFF
4
H
H
H
H
H
H
H
L
L
L
L
L
L
L
s
V
ON OFF s
V
out
H
H
H
H
H
L
L
L
L
L
L
L
L
L
26V
Error Flag
H
H
H
H
H
L
L
L
L
L
L
L
L
L
Over Voltage Threshold
TL H 9133 – 13