MAX1951, MAX19513CWE, MAX1951CSA Selling Leads, Datasheet
MFG:MAX Package Cooled:sop-8 D/C:08+
MAX1951, MAX19513CWE, MAX1951CSA Datasheet download
Part Number: MAX1951
MFG: MAX
Package Cooled: sop-8
D/C: 08+
MAX1951, MAX19513CWE, MAX1951CSA
- Table of contents:
Info of MAX1951
Info of MAX19513CWE
Info of MAX1951CSA
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About MAX1951
PDF/DataSheet Download
Datasheet: MAX1951
File Size: 94874 KB
Manufacturer: MAXIM [Maxim Integrated Products]
Download : Click here to Download
About MAX002
PDF/DataSheet Download
Datasheet: MAX002
File Size: 42133 KB
Manufacturer: FILTRONIC [Filtronic Compound Semiconductors]
Download : Click here to Download
About MAX002
PDF/DataSheet Download
Datasheet: MAX002
File Size: 42133 KB
Manufacturer: FILTRONIC [Filtronic Compound Semiconductors]
Download : Click here to Download
MAX1951 General Description
The MAX1951 high-efficiency, DC-to-DC step-down switching regulator delivers up to 1.5A of output current. The device operates from an input voltage range of 2.6V to 5.5V and provides an output voltage from 0.8V to VIN, making the MAX1951 ideal for on-board postregulation applications. The MAX1951 total output error is less than 1% over load, line, and temperature.
The MAX1951 operates at a fixed frequency of 1MHz with an efficiency of up to 94%. The high operating frequency minimizes the size of external components. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overload protection improve design reliability.
The MAX1951 provides an adjustable output from 0.8V to VIN. The device ia available in a space-saving 8-pin SO package.
MAX1951 Maximum Ratings
Item Rating
IN, VCC to GND -0.3V to +6V
COMP, FB, REF to GND -0.3V to (VCC + 0.3V)
LX to Current (Note 1) ±4.5A
PGND to GND Internally Connected
Operating Temperature Range -40°C to +85°C
Junction Temperature Range -40°C to +150°C
Storage Temperature Range -65°C to +150°C
Lead Temperature (soldering, 10s) +300°C
Continuous Power Dissipation (TA = +70°C)
8-Pin SO 976mW
Derates above +70°C
8-Pin SO 12.12mW/°C
IN, VCC to GND -0.3V to +6V
COMP, FB, REF to GND -0.3V to (VCC + 0.3V)
LX to Current (Note 1) ±4.5A
PGND to GND Internally Connected
Operating Temperature Range -40°C to +85°C
Junction Temperature Range -40°C to +150°C
Storage Temperature Range -65°C to +150°C
Lead Temperature (soldering, 10s) +300°C
Continuous Power Dissipation (TA = +70°C)
8-Pin SO 976mW
Derates above +70°C
8-Pin SO 12.12mW/°C
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