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BD82001FVJ PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BD82001FVJ
기능 1.5A Current Limit High Side Switch ICs
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BD82001FVJ 데이터시트, 핀배열, 회로
Datasheet
1Ch High Side Switch ICs
1.5A Current Limit High Side Switch ICs
BD82000FVJ BD82001FVJ
General Description
BD82000FVJ and BD82001FVJ are low ON-Resistance
high-side power switches using N-Channel MOSFETs
for Universal Serial Bus (USB) applications. These ICs
have built-in over-current protection, thermal shutdown,
under-voltage lockout and soft-start functions.
Features
Built-in Low ON-Resistance (Typ 70mΩ)
N-Channel MOSFET
Current Limit Threshold 1.5A
Control Input Logic
Active “Low” Control Logic: BD82000FVJ
Active “High” Control Logic: BD82001FVJ
Soft-Start Circuit
Over-Current Protection
Thermal Shutdown
Under-Voltage Lockout Protection
Open-Drain Fault Flag Output
TTL Enable Input
Applications
PC, PC Peripheral Equipment, USB Hub in Consumer
Appliances and so forth
Key Specifications
Input Voltage Range:
2.7V to 5.5V
ON-Resistance:
70mΩ(Typ)
Over-Current Threshold: 1.0A (Min), 2.0A (Max)
Number of Channels:
1ch
Output Rise Time:
0.8ms(Typ)
Standby Current:
0.01μA (Typ)
Operating Temperature Range: -40°C to +85°C
Package
W(Typ) D(Typ) H (Max)
TSSOP-B8J
3.00mm x 4.90mm x 1.10mm
Typical Application Circuit
3.3V
1010kkΩΩt~o
101000kkΩΩ
5V5V(T(tyypp).)
GND OUT
VOUT
IN OUT
CI N
IN OUT
+
CL -
EN(/EN) /OC
Lineup
Current Limit Threshold
Min Typ Max
1.0A
1.5A
2.0A
1.0A
1.5A
2.0A
Control Input
Logic
Low
High
Package
Orderable Part Number
TSSOP-B8J Reel of 2500 BD82000FVJ-E2
TSSOP-B8J Reel of 2500 BD82001FVJ-E2
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has not designed protection against radioactive rays
1/23
TSZ02201-0E3E0H300340-1-2
21.Aug.2014 Rev.002




BD82001FVJ pdf, 반도체, 판매, 대치품
BD82000FVJ BD82001FVJ
Electrical Characteristics – continued
BD82001FVJ (VIN = 5.0V, Ta = 25°C,unless otherwise specified)
Parameter
Symbol
Min.
Limits
T p.
Max.
Operating Current
IDD - 110 160
Standby Current
ISTB - 0.01 1
EN Input Voltage
V ENH
2.0
-
-
V ENL
-
- 0.8
EN Input Current
IEN -1.0 +0.01 +1.0
/OC Output Low Voltage
V /OCL
-
- 0.5
/OC Output Leak Current
I L/OC
-
0.01
1
/OC Delay Time
t/OC 10 15 20
ON-Resistance
R ON
-
70 110
Switch Leak Current
I LSW
-
- 1.0
Current Limit Threshold ITH 1.0 1.5 2.0
Short Circuit Current
ISC 0.7 1.0 1.4
Output Rise Time
tON1 - 0.8 10
Output Turn ON Time
tON2 - 1.1 20
Output Fall Time
t OFF1
-
5 20
Output Turn OFF Time
t OFF2
-
10 40
UVLO Threshold
V TUVH
2.1
2.3
2.5
V TUVL
2.0
2.2
2.4
Unit Conditions
μA VEN = 5V , OUT=OPEN
μA VEN = 0V , OUT=OPEN
V High Input
V Low Input
μA VEN = 0V or V/EN = 5V
V I/OC = 0.5mA
μA V/OC = 5V
ms
mΩ IOUT = 500mA
μA VEN = 0V, VOUT = 0V
A
A
VOUT = 0V
CL = 47μF (RMS)
ms RL = 10Ω
ms RL = 10Ω
μs RL = 10Ω
μs RL = 10Ω
V Increasing VIN
V Decreasing VIN
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/23
TSZ02201-0E3E0H300340-1-2
21.Aug.2014 Rev.002

4페이지










BD82001FVJ 전자부품, 판매, 대치품
BD82000FVJ BD82001FVJ
Typical Performance Curves - continued
2.0
Ta=25°C
1.5 Low to High
1.0
High to Low
0.5
0.0
2
345
Supply Voltage : VIN[V]
Figure 8. EN, /EN Input Voltage vs
Supply Voltage
6
200
Ta=25°C
150
100
50
0
23 45
Supply Voltage : VIN[V]
Figure 10. ON-Resistance vs
Supply Voltage
6
2.0
VIN=5.0V
1.5
1.0
Low to High
High to Low
0.5
0.0
-50
0 50
Ambient Temperature : Ta[]
100
Figure 9. EN, /EN Input Voltage vs
Ambient Temperature
200
VIN=5.0V
150
100
50
0
-50
0 50
Ambient Temperature : Ta[℃]
Figure 11. ON-Resistance vs
Ambient Temperature
100
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/23
TSZ02201-0E3E0H300340-1-2
21.Aug.2014 Rev.002

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BD82001FVJ

1.5A Current Limit High Side Switch ICs

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