Power Management
LM2577S-ADJ/NOPB
Texas Instruments
Price range: $3.17 - $156.64
Category: Power Management
Conv DC-DC Single Step Up 3.5V to 40V 6-Pin(5+Tab) TO-263 Rail
LM2577S-ADJ/NOPB Inventory
by: Texas Instruments
Distributor
SKU
Stock
Cost
Parameters
Iq(Typ)(mA)
10
Package Group
DDPAK/TO-263,TO-220
Rating
Catalog
Operating Temperature Range(C)
-40 to 125
Switching Frequency(Min)(kHz)
52
Vout(Min)(V)
1.23
Type
Converter
Regulated Outputs(#)
1
Vout(Max)(V)
15
Switching Frequency(Max)(kHz)
52
Duty Cycle(Max)(%)
95
Vin(Max)(V)
40
Vin(Min)(V)
3.5
Switch Current Limit(Typ)(A)
3
Approx. Price (US$)
2.65 | 1ku
Features
Part Family
LM2577
Status
ACTIVE
ROHS
Compliant
PB Free
No
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Features:
- Operation from 3.0 to 40V input
- Short circuit current limiting
- Low standby current
- Output switch current of 1.5A without external transistors
- Adjustable output voltage
- Frequency of operation from 100Hz to 100kHz
- Step-up, step-down, or inverting regulators
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