BD9870FPS-E2 datasheet, PDF - EEWORLD Datasheet

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BD9870FPS-E2: DescriptionOutput current: 1.5A Switch operating frequency: 900kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive; CategoryPower/power management The power supply circuit; File Size1MB，19 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BD9870FPS-E2 Overview

Output current: 1.5A Switch operating frequency: 900kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive

BD9870FPS-E2 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	TO-252
package instruction	LEAD FREE, TO-252, 5 PIN
Contacts	4
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	11 weeks
Samacsys Description	8-35V 1.5A 1ch Buck converter: The BD9870FPS single-channel step-down switching regulator incorporates a Pch MOSFET capable of PWM operation at 900kHz, enabling use of a smaller coil, as well as circuitry that eliminates the need for external compensation - only a diode, coil, and ceramic capacitor are required - reducing board size significantly.
Other features	ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 26.2V
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	35 V
Minimum input voltage	8 V
Nominal input voltage	12 V
JESD-30 code	R-PSSO-G4
length	6.5 mm
Number of functions	1
Number of terminals	4
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	1.5 A
Package body material	PLASTIC/EPOXY
encapsulated code	TO-252
Encapsulate equivalent code	SMSIP5H,.37,50TB
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.3 mm
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	990 kHz
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
width	5.5 mm

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