L4960
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Contact Plating | Tin |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | Heptawatt-7 (Vertical, Bent and Staggered Leads) |
| Number of Pins | 7 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 7 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | ZIG-ZAG |
| Frequency | 100kHz |
| Base Part Number | L4960 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Efficiency | 90 % |
| Voltage - Input (Max) | 46V |
| Output Voltage | 40V |
| Output Type | Adjustable |
| Max Output Current | 2.5A |
| Operating Supply Voltage | 46V |
| Voltage - Input (Min) | 9V |
| Input Voltage-Nom | 35V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Max Output Voltage | 40V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100kHz~150kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Supply Current-Max (Isup) | 40mA |
| Synchronous Rectifier | No |
| Dropout Voltage | 1.4V |
| Min Output Voltage | 5.1V |
| Height | 15.8mm |
| Length | 10.4mm |
| Width | 4.8mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L4960 Voltage Regulator Description
The L4960 is a monolithic power switching regulator generating 2.5A at a voltage changeable from 5V to 40V in the step-down arrangement. The device has features such as current limitation, gentle start, thermal protection, and a 0 to 100 percent duty cycle for continuous operation.
The L4960 is housed in a Heptawatt plastic power box with few exterior components.
Because of the efficient functioning at switching frequencies up to 150KHz, the size and cost of external filter components can be reduced.
L4960 Voltage Regulator Features
Output Current: 2.5 A
Output Voltage Range: 5.1 V ~ 40 v
Precise On-chip Reference: ±2%
High Switching Frequency
Up To 90% High Efficiency
Very Few External Components
Soft Start
Internal Limiting Current
Thermal Shutdown
L4960 Voltage Regulator Applications
Hard Disk
PC
Multiple Output Power Supplies
Switching Application
Toys
Home Appliances
