BP5250

Number of Voltages Monitored :
Monitored Voltage :
Output Type :
Undervoltage Threshold :
Overvoltage Threshold :
Accuracy :
Operating Supply Voltage :
Operating Supply Current :
Maximum Operating Temperature :
Mounting Style : Through Hole
Package / Case : SIP-7


Features:

1) High power conversion(=90% Vin=12V 5V/2A)
2) Power save pin(Leakage current at OFF mode : IR=10AMAX)
3) Output voltage can be established from 1.5V to 9V in the VADJ pin.(For BP5250, however, output voltage is  limted by input voltage.)
4) With recovery type overcurrent protection function (Detection current can be established by the external   current detection resistance.)
5) Power circuit can be made easy by adding external smoothing capacitor and power element.
6) Reference voltage accuracy 1.25V±1%


Application

OA appliances(copy machine,personal computer, facsimile), AV appliances (car navigation, DVD etc.), and industrial appliances.


Specifications

Parameter	Rating		SYMBOL	UNIT	Condition
	BP5250	BP5250-24
Input voltage	24	30	Vi	V	DC
ESD endurance	1	1	Vsurge	V	EIAJ ED4701-1C-111A)
Operating temperature range	−40 ∼ +85	−40 ∼ +85	Topr	°C
Storage temperature range	−50 ∼ +100	−50 ∼+100	Tstg	W	Ambient temperature+The module self-heating Tfmax
The power saving terminal voltage	24	30	VCTL	mA	Vi VCTL

Description

The BP5250/BP5250-24 are DC/DC converters for step-down that can drive PchFET using PWM system. The voltage setting resistor and the combination of external power elements enable you to make any power circuit to your liking. High-efficient DC/DC converter of BP5250 can be made easy by adding external components such as I/O smoothing capacitor without designing circuit.

Parameters:

Technical/Catalog Information	BP5250
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Type	Step-Down (Buck)
Number of Outputs	1
Voltage - Input	24V
Voltage - Output	-
Current - Output	-
Power - Output	-
Package / Case	7-SIP
Packaging	Bulk
Internal Switch(s)	No
Synchronous	No
Rds (On)	-
Operating Temperature	-40°C ~ 85°C
Frequency - Switching	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BP5250 BP5250