Charger Protection IC with Internal FET
BD6040GUL
● Outline
●Dimensions (Unit:mm)
The BD6040GUL charger protection IC developed
for portable devices provides up to 28V of over voltage protection
for charger ICs. Built-in circuits include overvoltage lockout,
overcurrent limit, undervoltage protection, internal start up delay,
and status flag.
● Features
1) 28V (max) overvoltage protection
2) Low quiescent current (45µA)
3) Low Ron (125mΩ) FET
4) Overvoltage lockout (OVLO) circuit
5) Undervoltage lockout (UVLO) circuit
6) Internal 2msec start up delay
7) Overcurrent protection circuit
8) Compact package: VCSP50L1 (1.6mm x 1.6mm, t=0.55mm)
● Applications
Mobile phones, MP3 players, digital cameras
VCSP50L1
● Absolute Maximum Ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Conditions
Input
Supply Voltage 1
Input
Supply Voltage 2
Power Dissipation
Operating
Vmax1
-0.3 to 30
V
IN
Vmax2
Pd
-0.3 to 7
725
V
other
mW
Temperature
Range
Storage
Temperature
Range
Topr
Tstr
-35 to +85
°C
°C
-55 to +150
*1: Derated at 5.8mW/ 1°C at Ta greater than 25°C. When mounted on 50mm×58mm board.
The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered.
The application circuit examples, information, and various data pertaining to the use of the products presented in this documentation are provided for reference purposes only.
Please note that ROHM cannot bear any responsibility regarding any problems relating to industrial property rights resulting from their use thereof.
The products listed in this catalog are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices,
electrical appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance.
Current specifications in effect of 1st. October 2007.
Excellence in Electronics
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Catalog No.50G5800E 10.2007 ROHM
C PR
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