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부품번호 | BD2069FJ-M 기능 |
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기능 | 2.4A Current Limit High Side Switch ICs | ||
제조업체 | ROHM Semiconductor | ||
로고 | |||
전체 25 페이지수
Datasheet
2ch High Side Switch ICs
2.4A Current Limit High Side Switch ICs
BD2068FJ-M BD2069FJ-M
General Description
BD2068FJ-M and BD2069FJ-M are dual channel high
side switch ICs with an over-current protection for of
Universal Serial Bus (USB) power supply line. Its
switch unit has two channels of N-Channel power
MOSFET. Over current detection circuit, thermal
shutdown circuit, under-voltage lockout, and soft-start
circuit are built in.
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance:
80mΩ(Typ)
Continuous Current Load
1.0A
Current Limit Threshold: 1.5A (Min), 3.0A (Max)
Standby Current:
0.01μA (Typ)
Output Rise Time:
0.8ms(Typ)
Operating Temperature Range: -40°C to +85°C
Features
AEC-Q100 Qualified(Note 1)
Built-in Dual Low ON-Resistance N-channel
MOSFET(Typ 80mΩ)
Control Input Logic
Active-High : BD2068FJ-M
Active-Low:
Soft-Start Circuit
BD2069FJ-M
Over Current Detection
Thermal Shutdown
Under-Voltage Lockout
Open-Drain Error Flag Output
Reverse Current Protection
when Power Switch Off
Flag Output Delay Filter Built In
(Note 1: Grade3)
Package
W(Typ) D(Typ) H (Max)
SOP-J8
4.90mm x 6.00mm x 1.65mm
Applications
Car accessory
Typical Application Circuit
3.3V
10kΩ to
100kΩ
5V(Typ)
3.3V
GND
IN
C IN
/EN1
(EN1)
/EN2
(EN2)
/OC1
OUT1
10kΩ to
100kΩ
CL
OUT2
/OC2
Data
CL
BD2068FJ-M/69FJ-M
Lineup
Current Limit Threshold
Min Typ Max
1.5A
2.4A
3.0A
1.5A
2.4A
3.0A
Data
Control Input
Logic
High
Low
Package
Orderable Part Number
SOP-J8 Reel of 2500 BD2068FJ-MGE2
SOP-J8 Reel of 2500 BD2069FJ-MGE2
○Product structure:Silicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○This product has not designed protection against radioactive rays
1/22
TSZ02201-0GGG0H300030-1-2
7.Apr.2015 Rev.001
BD2068FJ-M BD2069FJ-M
Datasheet
Electrical Characteristics - continued
BD2069FJ-M (Unless otherwise specified VIN = 5.0V, Ta = 25°C)
Parameter
Symbol
Min
Limit
Typ
Max
Operating Current
IDD - 130 180
Standby Current
/EN Input Voltage
/EN Input Current
ISTB - 0.01 1
V/EN
2.0
-
-
V/EN
-
- 0.8
I/EN
-1.0
+0.01
+1.0
/OC Output Low Voltage
V/OCL
-
- 0.5
/OC Output Leak Current
IL/OC - 0.01 1
/OC Delay Time
t/OC 10 15 20
ON-Resistance
RON
-
80 125
Switch Leak Current
ILSW
-
- 1.0
Reverse Leak Current
ILREV
-
- 1.0
Current Limit Threshold
ITH 1.5 2.4 3.0
Short Circuit Current
ISC 1.1 1.5 2.1
Output Rise Time
tON1
-
0.8 10
Output Turn-ON Time
tON2
-
1.1 20
Output Fall Time
tOFF1
-
5 20
Output Turn-OFF Time
UVLO Threshold
tOFF2
-
10 40
VTUVH
2.1
2.3
2.5
VTUVL
2.0
2.2
2.4
Unit Conditions
μA V/EN = 0V , OUT=OPEN
μA V/EN = 5V , OUT=OPEN
V High Input
V Low Input
μA V/EN = 0V or V/EN = 5V
V I/OC = 1mA
μA V/OC = 5V
ms
mΩ IOUT = 500mA
μA V/EN = 5V, VOUT = 0V
μA VOUT = 5.5V, VIN = 0V
A
A
VOUT = 0V
CL = 47μF (RMS)
ms RL = 10Ω
ms RL = 10Ω
μs RL = 10Ω
μs RL = 10Ω
V VIN Increasing
V VIN Decreasing
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
4/22
TSZ02201-0GGG0H300030-1-2
7.Apr.2015 Rev.001
4페이지 BD2068FJ-M BD2069FJ-M
Typical Performance Curves - continued
2
Ta=25°C
1.5
Low to High
High to Low
1
0.5
0
2 3 45 6
SUSuPpPpLlYy VVoOltLaTgAeG: VEI:NV(VIN) (V)
Figure 8. EN, /EN Input Voltage vs
Supply Voltage
(EN1, EN2, /EN1, /EN2)
100
Ta=25°C
80
60
40
20
0
23 456
SUSPuPpLpYlyVVOoLltTagAeG:EV:INV(INV)(V)
Figure 10. /OC Output Low Voltage vs
Supply Voltage
Datasheet
2
VIN=5V
1.5
1
Low to High
High to Low
0.5
0
-50 0
50 100
AMABmIEbNieTnTt TEeMmPpEeRraAtTurUeR: TEa:(T°CA )(℃)
Figure 9. EN, /EN Input Voltage vs
Ambient Temperature
(EN1, EN2, /EN1, /EN2)
100
VIN=5V
80
60
40
20
0
-50 0 50 100
AMABmIEbNieTnTt TEeMmPpEeRraAtuTrUeR: TEa:(T°CA)(℃)
Figure 11. /OC Output Low Voltage vs
Ambient Temperature
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
7/22
TSZ02201-0GGG0H300030-1-2
7.Apr.2015 Rev.001
7페이지 | |||
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부품번호 | 상세설명 및 기능 | 제조사 |
BD2069FJ-M | 2.4A Current Limit High Side Switch ICs | ROHM Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |