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BM2P107QKF-E2

Description
Switching Regulator, Current-mode, 2A, PDSO8, SOP-8
CategoryPower/power management    The power supply circuit   
File Size2MB,26 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
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BM2P107QKF-E2 Overview

Switching Regulator, Current-mode, 2A, PDSO8, SOP-8

BM2P107QKF-E2 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerROHM Semiconductor
package instructionSOP,
Reach Compliance Codecompli
ECCN codeEAR99
Samacsys DescriptiPWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type, SOP8
Samacsys ManufactureROHM Semiconduc
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage10.81 V
Minimum input voltage8 V
JESD-30 codeR-PDSO-G8
length5 mm
Number of functions1
Number of terminals8
Maximum operating temperature105 °C
Minimum operating temperature-40 °C
Maximum output current2 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum seat height1.71 mm
surface mountYES
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width4.4 mm
Datasheet
AC/DC Convertor IC
PWM Type DC/DC Converter IC
Built-in Switching MOSFET for
Non-Isolated Type
BM2P104QF
BM2P107QKF
Key Specifications
Power Supply Voltage Operation Range
VCC:
8.00 V to 10.81 V
DRAIN:
650 V / 800 V(Max)
Pulse Operation Current
1.20 mA(Typ)
Burst Operation Current
0.45 mA(Typ)
Oscillation Frequency
100 kHz(Typ)
Operation Temperature Range -40 °C to +105 °C
MOSFET ON Resistor
BM2P104QF:
4.0 Ω(Typ)
BM2P107QKF:
7.5 Ω(Typ)
SOP8
5.00 mm x 6.20 mm x 1.71 mm
pitch 1.27 mm
General Description
The PWM type DC/DC converter for AC/DC provides
an optimum system for all products that include an
electrical outlet. It enables simpler design of a high
effective converter specializing in non-isolated devices.
This series has a built-in starter circuit that tolerates
650 V / 800 V, and it contributes to low power
consumption. With a current detection resistor as
internal device, it can be designed as small power
supply. Since current mode control is utilized, current is
restricted in each cycle and excellent performance is
demonstrated in bandwidth and transient response.
The oscillation frequency is fixed to 100 kHz. A
frequency hopping function is also on chip, and it
contributes to low EMI. In addition, a built-in super
junction MOSFET which tolerates 650 V / 800 V makes
the design easy.
PWM Current Mode Method
Frequency Hopping Function
Burst Operation at Light Load
Built-in 650 V / 800 V Starter Circuit that Tolerates
Built-in 650 V / 800 V Super Junction MOSFET
VCC Pin Under Voltage Protection
VCC Pin Over Voltage Protection
Over Current Limiter Function per Cycle
Soft Start Function
Package
W(Typ) x D(Typ) x H(Max)
Features
Application
LED Lights, Air Conditioners, Cleaners etc.
Typical Application Circuit
D2
VCC
GND_IC
L
VOUT
AC
Input
Filter
DRAIN
D1
GND
〇Product
structure : Silicon integrated circuit
.
www.rohm.com
© 2018 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This
product has no designed protection against radioactive rays
1/23
TSZ02201-0F1F0A200490-1-2
16.Jul.2019 Rev.001
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