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The TLV62130 is a 3-A, synchronous, step-down converter in a 3-mm × 3-mm, 16-pin QFN package.
The TLV62150 is a 1-A, synchronous, step-down converter in a 3-mm × 3-mm, 16-pin QFN package.
The TLV62130EVM-505 (HPA505-004) uses the TLV62130A and is set to a 3.3-V output. The EVM operates with full-rated performance with an input voltage between 4 V and 17 V.
The TLV62150EVM-505 (HPA505-005) uses the TLV62150A and is set to a 3.3-V output. The EVM operates with full-rated performance with an input voltage between 4 V and 17 V.
Table 1-1 provides a summary of the TLV621x0EVM-505 performance specifications. All specifications are given for an ambient temperature of 25°C.
| SPECIFICATION | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|
| Input voltage | 4 | 17 | V | ||
| Output voltage | PWM mode of operation | 3.244 | 3.327 | 3.410 | V |
| Output current | TLV62130EVM-505 | 0 | 3000 | mA | |
| TLV62150EVM-505 | 0 | 1000 | mA | ||
| Peak efficiency | TLV62130EVM-505, FSW = LOW (high frequency) | 93.2% | |||
| Peak efficiency | TLV62150EVM-505, FSW = HIGH (low frequency) | 95.0% | |||
| Soft-start time | 1.65 | ms |
The printed-circuit board (PCB) for this EVM is designed to accommodate various modifications that affect the performance of the IC. Additional input and output capacitors can be added, the soft-start time can be changed, and the loop response of the IC can be measured.
