SLUU522A August 2011 – January 2022 TPS53355
Parameters | Test Conditions | Min | Typ | Max | Units |
---|---|---|---|---|---|
Input Characteristics | |||||
Voltage range | VIN | 8 | 12 | 14 | V |
Maximum input current | VIN = 8 V, IO = 30 A | 6.3 | A | ||
No load input current | VIN = 14 V, IO = 0 A with auto-skip mode | 1 | mA | ||
Output Characteristics | |||||
Output voltage VOUT | 1.5 | V | |||
Output voltage regulation | Line regulation (VIN = 8 V – 14 V) | 0.1 | % | ||
Load regulation (VIN = 12 V, IO = 0 A – 30 A) | 1 | % | |||
Output voltage ripple | VIN = 12 V, IO = 30 A | 20 | mVpp | ||
Output load current | 0 | 30 | A | ||
Output overcurrent | 34 | A | |||
Systems Characteristics | |||||
Switching frequency | 500 | kHz | |||
Peak efficiency | VIN = 12 V, 1.5 V/10 A | 91.87 | % | ||
Ful-load efficiency | VIN = 12 V, 1.5V/30 A | 89.46 | % | ||
Operating temperature | 25 | °C |
Jumpers are set to default locations; see Section 5 of this user’s guide.