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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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BM81810MUF-M 데이터시트(PDF) 9 Page - Rohm |
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BM81810MUF-M 데이터시트(HTML) 9 Page - Rohm |
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9 / 78 page  BM81810MUF-M . 9/75 TSZ02201-0A3A0AS00510-1-2 © 2020 ROHM Co., Ltd. All rights reserved. 15.May.2020 Rev.001 TSZ22111 • 15 • 001 www.rohm.com Electrical Characteristics (Unless otherwise specified, Ta=25°C, VIN, VINB=3.3V) – continued 8. Overall (Entire device) Parameter Symbol Limits Unit Condition Min Typ Max Inside Regulator Voltage VREG Output Voltage VREG 2.15 2.3 2.45 V Load Stability ΔV - 20 100 mV IVREG=5 mA Oscillator Block Oscillating Frequency 1 FOSC1 475 525 575 KHz Oscillating Frequency 2 FOSC2 950 1050 1150 KHz Oscillating Frequency 3 FOSC3 1900 2100 2300 KHz Under Voltage Lock Out (UVLO) Circuit UVLO release voltage VUVLO1 2.5 2.55 2.6 V UVLO detection voltage VUVLO2 2.0 2.1 2.2 V Hysteresis VHYS_UVL - 0.45 - V Reset Circuit Block Reset Voltage Range VRST 0.6 * 3.3 V 0.1 V step Reset Voltage Accuracy VRST_R1 1.9 2.0 2.1 V VRST=2.0 V setting Hysteresis VHYS_RST - 0.1 - V Reset Delay time Range T_Delay2 0 - 40 ms FAULT/ PG / RST Signal Output Block Output Off Leak Current IL - 0 10 µA Output On Resistance RON_O - 1 2 kΩ Control Signal Block1 SDA, SCL, WPN Minimum Output Voltage VSDA - - 0.4 V ISDA=3 mA H Level Input Voltage VIH 1.5 - - V L Level Input Voltage VIL - - 0.6 V WPN Pull Down Resistance RWPN 70 100 130 k Ω Control Signal Block2 EN Pull-Down Resistance Value REN_L 280 400 520 kΩ EN=Low REN_H 420 600 780 kΩ EN=High H Level Input Voltage VENH 1.5 - - V L Level Input Voltage VENL - - 0.6 V Overall Standby Current1 ISTB1 - 2.0 5.0 µA EN=GND Standby Current2 ISTB2 - - 20 µA EN=GND (Ta=-40 to +105 °C) Consumption Current ICC1 - 2.0 5.0 mA EN=VIN, No switching 9. EEPROM Parameter Symbol Limits Unit Condition Min Typ Max Rewritable cycle Cyc 100 - - Times TJ<125 °C Programmable time Twr - - 50 ms Data hold years DHY 20 - - Years TJ<125 °C |
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