ZHCSH96H MARCH 2007 – May 2019 TPS40192 , TPS40193
PRODUCTION DATA.
The requirements for this design are summarized in Table 2.
| Parameter | Notes and Conditions | Min | Nom | Max | Units | |
|---|---|---|---|---|---|---|
| Input Characteristics | ||||||
| VIN | Input voltage | 8 | 12 | 14 | V | |
| IIN | Input current | VIN = 8 V, IOUT = 10 A | 2.7 | 2.85 | A | |
| No load input current | VIN = 8 V, IOUT = 0 A | 48 | 60 | mA | ||
| VIN_UVLO | Input UVLO | 0 A ≤ IOUT ≤ 10 A | 3.9 | 4.2 | 4.4 | V |
| Output Characteristics | ||||||
| VOUT | Output voltage | VIN = 12 V, IOUT = 6 A | 1.8 | V | ||
| Line regulation | 8 V ≤ VIN ≤ 14 V, IOUT = 6 A | 0.5% | ||||
| Load regulation | VIN = 12 V, 0 A ≤ IOUT ≤ 10 A | 0.5% | ||||
| VOUT(ripple) | Output voltage ripple | VIN = 12 V, IOUT = 10 A | 40 | mVpp | ||
| IOUT | Output current | 8 V ≤ VIN ≤ 14 | 0 | 6 | 10 | A |
| IOCP | Output overcurrent inception point | VIN = 12 V, VOUT = VOUT – 5% | 19 | A | ||
| Transient Response | ||||||
| ΔI | Load step | 0.75 × IOUT(max) to 0.25 × IOUT(max) | 5 | A | ||
| Load slew rate | 5 | A/μsec | ||||
| Overshoot | 50 | mV | ||||
| Systems Characteristics | ||||||
| fSW | Switching frequency | 480 | 600 | 720 | kHz | |
| ηpk | Peak efficiency | VIN = 8 V, 0 A ≤ IOUT ≤ 10 A | 89% | |||
| η | Full-load efficiency | VIN = 8 V, IOUT ≤ 10 A | 86% | |||
| TJ | Operating temperature range | 8 V ≤ VIN ≤ 14 V, 0 A ≤ IOUT ≤ 10 A | -40 | 25 | 60 | °C |