sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:LMR51450SDRRR
Brand:TI
Particular Year:23+
Package:12-WSON
Delivery Date:New and Original
Stock: 2000pcs
LMR51450SDRRR - 36V, 5A Synchronous Step-Down DC/DC Converter With Low IQ
Product Description
LMR51450SDRRR is a wide-VIN, easy-to-use synchronous buck converter capable of driving up to 5A load current. With a wide input range of 4 V to 36 V, the device is suitable for a wide range of industrial applications for power conditioning from an unregulated source.
Product Features
Configured for rugged industrial applications
– Wide Input voltage range: 4 V to 36 V
– 5A continuous output current
– ±1.0% tolerance voltage reference at room temperature
– Minimum switching-on time: 75 ns (typical)
– Low Quiescent current: 25 µA
– Adjustable Frequency: 200 kHz to 1.1 MHz
– Frequency spread spectrum (PFM variant)
– Protection features
Precision enable input
Open-drain PGOOD
VIN undervoltage lockout (UVLO)
Cycle-by-cycle current limiting
Short-circuit protection with hiccup mode
Thermal shutdown
– Low dropout mode operation
– Junction temperature range: –40°C to 150°C
Applications
Major appliances
PLC, DCS, and PAC
Test and measurement instrumentation
Power delivery
Model
Brand
Package
Quantity
Describe
Maxim
TQFN
1000
Switching Regulator 3V to 80V, High Efficiency, Synchronous Step-Down DC-DC Converter
TI
12-WSON
2000
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 12-WFDFN
TI
SOT-23-6
2000
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
TI
VQFN-9
2000
Buck Switching Regulator IC Positive Adjustable (Fixed) 1V (5V) 1 Output 2A 9-VFQFN
TI
VQFN-9
2000
Buck Switching Regulator IC Positive Adjustable (Fixed) 1V (3.3V) 1 Output 1A 9-VFQFN
TI
8-PowerSOIC
2000
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 2.5A 8-PowerSOIC
TI
VFQFN-18
1000
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 18-VFQFN
TI
8-DSBGA
1000
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A 8-XFBGA, DSBGA
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