TPS53315RGFR Switching Voltage Regulators 12A Step-Down Reg
♠ Product Description
Product Attribute | Attribute Value |
Manufacturer: | Texas Instruments |
Product Category: | Switching Voltage Regulators |
RoHS: | Details |
Mounting Style: | SMD/SMT |
Package/Case: | VQFN-40 |
Topology: | Buck |
Output Voltage: | 600 mV to 5.5 V |
Output Current: | 12 A |
Number of Outputs: | 1 Output |
Input Voltage, Min: | 3 V |
Input Voltage, Max: | 15 V |
Quiescent Current: | 10 uA |
Switching Frequency: | 1.07 MHz |
Minimum Operating Temperature: | - 40 C |
Maximum Operating Temperature: | + 85 C |
Series: | TPS53315 |
Packaging: | Reel |
Packaging: | Cut Tape |
Packaging: | MouseReel |
Brand: | Texas Instruments |
Input Voltage: | 3 V to 15 V |
Moisture Sensitive: | Yes |
Operating Supply Current: | 320 uA |
Product: | Voltage Regulators |
Product Type: | Switching Voltage Regulators |
Factory Pack Quantity: | 3000 |
Subcategory: | PMIC - Power Management ICs |
Tradename: | SWIFT |
Type: | Voltage Converter |
Unit Weight: | 104 mg |
♠ TPS53315 12-A Step-Down Regulator with Integrated Switcher
TPS53315 is a D-CAP™ mode, 12-A synchronous switcher with integrated MOSFETs. It is designed for ease of use, low external component count, and small package power systems.
This device features single-rail input support, one 19-mΩ and one 7-mΩ integrated MOSFET, accurate 1%,0.6 V Reference, and integrated boost switch. A sample of competitive features include: greater than 96% maximum efficiency, 3 V to 15 V wide input voltage range, very low external component count, D-CAP™ mode control for super fast transient,selectable auto-skip and PWM operation, internal soft-start control, adjustable frequency, and no need for compensation.
The conversion input voltage ranges from 3 V to 15 V, the supply voltage range is from 4.5 V to 25 V,and the output voltage range is from 0.6 V to 5.5 V.
The TPS53315 is available in a 5 mm × 7 mm 40-pin,VQFN package and is specified from –40°C to 85°C.
• Conversion Input Voltage Range: 3 V to 15 V
• VDD Input Voltage Range: 4.5 V to 25 V
• Output Voltage Range: 0.6 V to 5.5 V
• 5-V LDO Output
• Integrated Power MOSFETs with 12-A Continuous Output Current
• <10-μA Shut Down Current
• Auto-Skip Eco-mode™ for Light-Load Efficiency
• D-CAP™ Mode with Fast Transient Response
• Selectable Switching Frequency from 250 kHz to 1 MHz with an External Resistor
• Built-in 1%, 0.6-V Reference
• 0.7-ms, 1.4-ms, 2.8-ms and 5.6-ms Selectable Internal Voltage Servo Soft-Start
• Pre-Charged Start-up Capability
• Integrated Boost Switch
• Adjustable Overcurrent Limit Via External Resistor
• Overvoltage/Undervoltage, UVLO and Over-Temperature Protection
• Support All Ceramic Output Capacitors
• Open Drain Power Good Indication
• 40-pin VQFN Package with Thermal Pad
• Server and Desktop Computers
• Notebook Computers
• Telecommunication Equipments