Print Page
L4960
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 9V-46Vin, 5.1V-40Vout, 2.5Aout, HEPTAWATT-7
Image is for illustrative purposes only. Please refer to product description.
No Longer Manufactured
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL4960
Order Code1077136
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologyBuck (Step Down)
Input Voltage Min9V
Input Voltage Max46V
Max Output Current2.5A
Output Current2.5A
IC Case / PackageHeptawatt
No. of Pins7Pins
IC MountingThrough Hole
Output Voltage - Nom-
Output Voltage Min5.1V
Output Voltage Max40V
Switching Frequency Typ100kHz
Efficiency90%
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
Qualification-
MSL-
DC / DC Converter IC CaseHEPTAWATT
Automotive Qualification Standard-
Switching Frequency115kHz
Alternatives for L4960
1 Product Found
Product Overview
The L4960 is a Monolithic Power Switching Regulator IC delivering 2.5A at a voltage variable from 5 to 40V in step down configuration. Efficient operation at switching frequencies up to 150kHz allows a reduction in the size and cost of external filter components. This device is particularly suitable for battery-powered equipment, reducing consumption and prolonging battery-life. Each type employs internal current limiting, anti-saturation circuit, thermal shutdown and safe area protection.
- Precise (±2%) on-chip reference
- High switching frequency
- Very high efficiency (up to 90%)
- Very few external components
- Soft start
- Internal limiting current
- Thermal shutdown
- Short-circuit protection
- Reverse polarity protection
Applications
Industrial, Consumer Electronics
Technical Specifications
Output Type
Adjustable
Topology
Buck (Step Down)
Input Voltage Max
46V
Output Current
2.5A
No. of Pins
7Pins
Output Voltage - Nom
-
Output Voltage Max
40V
Efficiency
90%
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (17-Dec-2015)
Automotive Qualification Standard
-
No. of Outputs
1Outputs
Input Voltage Min
9V
Max Output Current
2.5A
IC Case / Package
Heptawatt
IC Mounting
Through Hole
Output Voltage Min
5.1V
Switching Frequency Typ
100kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
-
DC / DC Converter IC Case
HEPTAWATT
Switching Frequency
115kHz
Technical Docs (3)
Associated Products
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Morocco
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Morocco
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (17-Dec-2015)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.002