Free hotline:
+86 135 5637 6665
+852 2632 9637
Image shown is a representation only.
Exact specifications should be obtained from the product data sheet.
Hot-selling and scarce TPS56528DDAR 4.5V to 18V Input, 5-A Synchronous Step-Down Converter SOP8 spot stock
Manufacturer Product Number
TPS56528DDAR
Description
TPS56528DDAR 4.5V to 18V Input, 5-A Synchronous Step-Down Converter SOP8 spot stock
Package Condition
TaPe & Reel
Datasheet
We are just Spot traders, Stockists, Sraders, PCBA&BOM service providers,Purchaser.
All intellectual property rights of products on our website belong to the original factory!
(In addition to ANSC's own customized products)
Product Descriptions
The TPS56528 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS56528 enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS56528 uses the D-CAP2™ mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-mode™ operation at light loads. Advanced Eco-mode™ allows the TPS56528 to maintain high efficiency during lighter load conditions. The TPS56528 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.6 V and 7 V. The device also features a fixed 1.0 msec soft start time and power good output.
The TPS56528 is available in the 8-pin DDA package, and designed to operate from –40°C to 85°C.
Product Features
• D-CAP2™ Mode Enables Fast Transient Response
• Low Output Ripple and Allows Ceramic Output Capacitor
• Wide VIN Input Voltage Range: 4.5 V to 18 V
• Output Voltage Range: 0.6 V to 7 V
• Highly Efficient Integrated FETs Optimized for Lower Duty Cycle Applications
–68 mΩ (High Side) and 37 mΩ (Low Side)
• High Efficiency, less than 10 μA at Shutdown
• High Initial Bandgap Reference Accuracy
• Pre-Biased Soft Start
• 650-kHz Switching Frequency (fSW)
• Cycle By Cycle Over Current Limit
• Advanced Auto-Skip Eco-mode™ for High Efficiency at Light Load
• Power Good Output
• Fixed Soft Start : 1.0ms
Product Applications
• Wide Range of Applications for Low Voltage System
– Digital TV Power Supply
– High Definition Blu-ray Disc™ Players
– Networking Home Terminal
– Digital Set Top Box (STB)
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-TPS56528DDAR |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - DC DC Switching Regulators | |
| Mfr | - |
| Series | D-CAP2™, Eco-Mode™ |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 18V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 7V |
| Current - Output | 5A |
| Frequency - Switching | 650kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-PowerSOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO PowerPad |
| Base Product Number | TPS56528 |
Product Photos
For more product information, please download the PDF
Other Products In The same category:
TPS56528DDAR 4.5V to 18V Input, 5-A Synchronous Step-Down Converter SOP8 spot stock
9In stock:
Can ship immediately