BD82000FVJ_14 Datasheet, PDF (1/27 Pages) Rohm – 1.5A Current Limit High Side Switch ICs

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
10₁₀k_kΩ_Ωt_~o
10₁₀0₀k_kΩ_Ω
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 structure：Silicon monolithic integrated circuit
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TSZ22111ï½¥14ï½¥001
○This product has not designed protection against radioactive rays
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TSZ02201-0E3E0H300340-1-2
21.Aug.2014 Rev.002