TPS563201DDCR Power Path Management IC Switching Voltage Regulators Augusta Next
1 Features
D-CAP2TM Mode Control with fast transient response
Input Voltage Range: 4.5 V to 17 V
Output Voltage Range: 0.76 V to 7 V
Pulse-skip mode (TPS563201) or Continuous Current Mode (TPS563208)
580-kHz Switching Frequency
Low Shutdown Current Less than 10 μA
2% Feedback Voltage Accuracy (25 oC)
Startup from Pre-Biased Output Voltage
Cycle-by-Cycle Overcurrent Limit
Hiccup-mode Overcurrent Protection
Non-Latch UVP and TSD Protections
Fixed Soft Start: 1.0 ms
2 Applications
Digital TV Power Supply
High Definition Blu-rayTM Disc Players
Networking Home Terminal
Digital Set Top Box (STB)
Surveillance
3 Description
The TPS563201 and TPS563208 are simple, easy-to- use, 3 A synchronous step-down converters in SOT- 23 package.
The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low- equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
TPS563201 operates in pulse skip mode, which maintains high efficiency during light load operation. The TPS563201 and TPS563208 are available in a 6- pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.
Device Information
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
TPS563201 TPS563208 | DDC (6) | 1.60 mm × 2.90 mm |