ZHCSLD0B May 2020 – June 2021 LM62435-Q1
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| EFFICIENCY | ||||||
| ?5V_2p1MHz | Typical 2.1 MHz efficiency | VOUT = 5 V, IOUT = 3.5 A, RBOOT = 0 ? | 93 | % | ||
| VOUT = 5 V, IOUT = 100 μA, RBOOT = 0 ? | 73 | |||||
| ?5V_400kHz | Typical 400 kHz efficiency | VOUT = 5 V, IOUT = 3.5 A, RBOOT = 0 ? | 95 | % | ||
| VOUT = 5 V, IOUT = 100 μA, RBOOT = 0 ? | 76 | |||||
| RANGE OF OPERATION | ||||||
| VVIN_MIN1 | VIN for full functionality at reduced load, after start-up. | VOUT set to 3.3 V | 3.0 | V | ||
| VVIN_MIN2 | VIN for full functionality at 100% of maximum rated load, after start-up. | VOUT set to 3.3 V | 3.95 | V | ||
| IQ-VIN | Operating quiescent current(1) | VOUT = 3.3 V, IOUT = 0 A, Auto mode, RFBT=1 M? | 7 | μA | ||
| VOUT = 5 V, IOUT = 0 A, Auto mode, RFBT=1 M? | 10 | |||||
| VOUT5 | Output voltage for 5V factory option | VIN = 5.8 V to 36 V, IOUT = 3.5A | 4.9 | 5 | 5.1 | V |
| Auto mode, VIN = 5.5V to 36 V, IOUT = 100 μA to 100 mA | 4.9 | 5.05 | 5.125 | V | ||
| VOUT3 | Output voltage for 3.3V factory option | VIN = 3.9 V to 36 V, IOUT = 3.5 A | 3.24 | 3.3 | 3.35 | V |
| VIN= 3.9 V to 36 V, IOUT = 100 μA to 100 mA | 3.24 | 3.33 | 3.38 | V | ||
| DMAX | Maximum switch duty cycle | fSW =1.85 MHz | 87 | % | ||
| While in frequency fold back | 98 | % | ||||
| RBOOT | ||||||
| tRISE | SW node rise time | RBOOT = 0 ?, IOUT = 2 A (10% to 80%) | 2.15 | ns | ||
| RBOOT = 100 ?, IOUT = 2 A (10% to 80%) | 2.7 | ns | ||||