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MCP1601 Datasheet(PDF) 4 Page - Microchip Technology |
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MCP1601 Datasheet(HTML) 4 Page - Microchip Technology |
4 / 22 page ![]() MCP1601 DS21762A-page 4 2003 Microchip Technology Inc. TEMPERATURE SPECIFICATIONS Protection Features Average Short Circuit Current — 890 — mA RLOAD < 1 ohm Under-Voltage Lockout UVLO 2.4 — 2.7 V For VIN decreasing Under-Voltage Lockout Hysteresis UVLO-HYS — 190 — mV Thermal Shutdown TSHD — 160 —°C Thermal Shutdown Hysteresis TSHD-HYS — 10 —°C Interface Signals (SHDN, SYNC/PWM) Logic Low Input VIN-HIGH —— 15 % of VIN Logic High Input VIN-HIGH 45 —— % of VIN Input Leakage Current IIN-LK —— 0.1 µA Electrical Specifications: Unless otherwise noted, all parameters apply at VDD = 2.7V to 5.5V Parameters Symbol Min Typ Max Units Conditions Temperature Ranges Specified Temperature Range TA -40 — +85 °C Operating Junction Temperature Range TJ -40 — +125 °C Storage Temperature Range TA -65 — +150 °C Thermal Package Resistances Thermal Resistance, 8 Pin MSOP θJA — 208 —°C/W Single-Layer SEMI G42-88 Board, Natural Convection ELECTRICAL SPECIFICATIONS (CONTINUED) Electrical Specifications: Unless otherwise indicated, VIN=4.2V, VOUT=1.8V, ILOAD = 10 mA, TA=-40°C to +85°C. Parameters Sym Min Typ Max Units Conditions |