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BM81810MUF-M 데이터시트(PDF) 9 Page - Rohm

부품명 BM81810MUF-M
부품 상세설명  Automotive Panel Power Management IC
Download  78 Pages
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제조업체  ROHM [Rohm]
홈페이지  http://www.rohm.com
Logo ROHM - Rohm

BM81810MUF-M 데이터시트(HTML) 9 Page - Rohm

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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
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
EN=Low
REN_H
420
600
780
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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