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MCP1259 bảng dữ liệu(PDF) 5 Page - Microchip Technology |
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MCP1259 bảng dữ liệu(HTML) 5 Page - Microchip Technology |
5 / 24 page 2006-2013 Microchip Technology Inc. DS21989B-page 5 MCP1256/7/8/9 TEMPERATURE SPECIFICATIONS AC CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, all limits apply for V IN = 1.8V to 3.6V, SHDN = VIN, CIN = COUT = 10 µF, C1 = C2 = 1µF, IOUT = 10 mA, TJ = -40°C to +125°C. Typical values are at TJ = +25°C. Parameters Sym Min Typ Max Units Conditions ALL DEVICES Internal Oscillator Frequency FOSC — 650 — kHz Output Voltage Ripple, VRIP —5 — mVp-p COUT = 10 µF, IOUT = 10 mA Normal Operation — 20 — mVp-p COUT = 10 µF, IOUT = 100 mA —12 — mVp-p COUT = 2.2 µF, IOUT = 10 mA —55 — mVp-p COUT = 2.2 µF, IOUT = 100 mA VOUT Wake-up Time From Shutdown TWKUP — 175 — µs VIN = 3.0V, IOUT = 10 mA, SHDN = VIH(MIN), VOUT from 0 to 90% Nominal Regulated Output Voltage MCP1256 and MCP1257 Output Voltage Ripple, VRIP —40 — mVp-p COUT = 10 µF, IOUT = 0.1 mA SLEEP Mode — 60 — mVp-p COUT = 10 µF, IOUT = 4 mA —40 — mVp-p COUT = 2.2 µF, IOUT = 0.1 mA —60 — mVp-p COUT = 2.2 µF, IOUT = 4 mA MCP1258 and MCP1259 VOUT Wake-up Time From BYPASS TWKUP — 150 — µs VIN = 3.0V, IOUT = 10 mA, SHDN = VIH(MIN), VOUT from 0 to 90% Nominal Regulated Output Voltage Electrical Specifications: Unless otherwise indicated, all limits apply for V IN = 1.8V to 3.6V, SHDN = VIN, CIN = COUT = 10 µF, C1 = C2 = 1µF, IOUT = 10 mA, TJ = -40°C to +125°C. Typical values are at TJ = +25°C. Parameters Sym Min Typ Max Units Conditions Temperature Ranges Specified Temperature Range TJ -40 — +125 °C Operating Temperature Range TJ -40 — +125 °C Storage Temperature Range TA -65 — +150 °C Thermal Package Resistances Thermal Resistance, 10-Lead, MSOP JA — 200 — °C/W 4-Layer JC51-7 Standard Board, Natural Convection Thermal Resistance, 10-Lead, DFN 3mm x 3mm JA — 57 — °C/W 4-Layer JC51-7 Standard Board, Natural Convection |
Số phần tương tự - MCP1259 |
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Mô tả tương tự - MCP1259 |
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