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MCP73223 bảng dữ liệu(PDF) 4 Page - Microchip Technology |
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MCP73223 bảng dữ liệu(HTML) 4 Page - Microchip Technology |
4 / 28 page MCP73123/223 DS22191E-page 4 2009-2013 Microchip Technology Inc. 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings† VDD ................................................................................18.0V VPROG ..............................................................................6.0V All Inputs and Outputs w.r.t. VSS ............... -0.3 to (VDD+0.3)V Maximum Junction Temperature, TJ ............Internally Limited Storage temperature .....................................-65°C to +150°C ESD protection on all pins Human Body Model (1.5 k in Series with 100 pF)4 kV Machine Model (200pF, No Series Resistance) ..............300V † Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. DC CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, all limits apply for V DD= [VREG(Typical) + 0.3V] to 12V, TA = -40°C to +85°C. Typical values are at +25°C, VDD = [VREG (Typical) + 1.0V] Parameters Sym. Min. Typ. Max. Units Conditions Supply Input Input Voltage Range VDD 4 — 16 V Operating Supply Voltage VDD 4.2 — 6.5 V MCP73123 Operating Supply Voltage VDD 4.2 — 13.0 V MCP73223 Supply Current ISS — 4 5.5 µA Shutdown (VDD VBAT - 150 mV) — 700 1500 µA Charging — 30 100 µA Standby (PROG Floating) — 50 150 µA Charge Complete; No Battery; VDD VSTOP Battery Discharge Current Output Reverse Leakage Current IDISCHARGE — 0.5 2 µA Standby (PROG Floating) — 0.5 2 µA Shutdown (VDD VBAT, or VDD VSTOP) — 6 17 µA Charge Complete; VDD is present Undervoltage Lockout UVLO Start Threshold VSTART 4.10 4.15 4.25 V UVLO Stop Threshold VSTOP 4.00 4.05 4.15 V UVLO Hysteresis VHYS — 100 — mV Overvoltage Protection OVP Start Threshold VOVP 6.4 6.5 6.6 V MCP73123 OVP Start Threshold VOVP 12.8 13 13.2 V MCP73223 OVP Hysteresis VOVPHYS — 150 — mV Voltage Regulation (Constant Voltage Mode) Regulated Output Voltage VREG 3.582 3.60 3.618 V TA= -5°C to +55°C, IOUT = 50 mA - MCP73123 Output Voltage Tolerance VRTOL -0.5 — +0.5 % TA= -5°C to +55°C - MCP73123 Regulated Output Voltage VREG 7.157 7.20 7.243 V TA= -5°C to +55°C, IOUT = 50 mA - MCP73223 Output Voltage Tolerance VRTOL -0.6 — +0.6 % TA= -5°C to +55°C - MCP73223 Note 1: Not production tested. Ensured by design. |
Số phần tương tự - MCP73223 |
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Mô tả tương tự - MCP73223 |
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