파트넘버.co.kr BM2P032 데이터시트 PDF


BM2P032 반도체 회로 부품 판매점

PWM type DC/DC converter IC Included 650V MOSFET



ROHM Semiconductor 로고
ROHM Semiconductor
BM2P032 데이터시트, 핀배열, 회로
Datasheet
AC/DC Drivers
PWM type DC/DC converter IC
Included 650V MOSFET
BM2PXX2 Series
General
The PWM type DC/DC converter (BM2PXX2) for
AC/DC provide an optimum system for all products
that include an electrical outlet.
BM2PXX2 supports both isolated and non-isolated
devices, enabling simpler design of various types of
low-power electrical converters.
BM2PXX2 built in a HV starter circuit that tolerates
650V, it contributes to low-power consumption.
With current detection resistors as external devices, a
higher degree of design freedom is achieved. Since
current mode control is utilized, current is restricted in
each cycle and excellent performance is demonstrated
in bandwidth and transient response.
The switching frequency is 65 kHz. At light load, the
switching frequency is reduced and high efficiency is
achieved.
A frequency hopping function is also on chip, which
contributes to low EMI.
We can design easily, because BM2PXX2 includes
the switching MOSFET.
Features
PWM frequency : 65kHz
PWM current mode method
Burst operation when load is light
Frequency reduction function
Built-in 650V start circuit
Built-in 650V switching MOSFET
VCC pin under voltage protection
VCC pin overvoltage protection
SOURCE pin Open protection
SOURCE pin Short protection
SOURCE pin Leading-Edge-Blanking function
Per-cycle over current protection circuit
Soft start
Secondary Over current protection circuit
BR pin AC input low voltage protection
BR pin AC input high voltage protection
Package
DIP7
9.20mm×6.35mm×4.30mm pitch 2.54mm
(Typ.) (Typ.) (Typ.)
(Typ.)
Basic specifications
Operating Power Supply Voltage Range:
VCC 8.9V to 26.0V DRAIN:~650V
Operating Current: Normal Mode
BM2P012: 0.950mA (Typ.)
BM2P032: 0.775mA (Typ.)
BM2P052: 0.600mA (Typ.)
BM2P092: 0.500mA (Typ.)
Burst Mode0.400mA(Typ.)
Oscillation Frequency:
65kHz(Typ.)
Operating Temperature:
- 40to +105
MOSFET ON Resistance:
BM2P012: 1.4(Typ.)
BM2P032: 2.4(Typ.)
BM2P052: 4.0(Typ.)
BM2P092: 8.5(Typ.)
Application circuit
Applications
AC adapters and household appliances (vacuum
cleaners, humidifiers, air cleaners, air conditioners, IH
cooking heaters, rice cookers, etc.)
Line up
Product
BM2P012
BM2P032
BM2P052
BM2P092
MOSFET ON resistor
1.4
2.4
4.0
8.5
Figure 1Application circuit
Product structureSilicon monolithic integrated circuit
.www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed protection against radioactive rays
1/19
TSZ02201-0F2F0A200030-1-2
24. Sep.2015.Rev.005


BM2P032 데이터시트, 핀배열, 회로
BM2PXX2
Datasheet
Absolute Maximum RatingsTa=25C
Parameter
Symbol
Rating
Unit Conditions
Maximum applied voltage 1
Vmax1
-0.330
V VCC
Maximum applied voltage 2
Vmax2
-0.36.5
V SOURCE, FB, BR
Maximum applied voltage 3
Drain current pulse
Drain current pulse
Drain current pulse
Drain current pulse
Allowable dissipation
Operating
temperature range
Maximum Junction
Temperature
Storage
temperature range
Vmax3
IDP
IDP
IDP
IDP
Pd
Topr
TJMAX
Tstr
650
10.40
5.20
2.60
1.30
2000
-40 +105
150
-55 +150
V DRAIN
A
PW=10us, Duty cycle=1%
(BM2P012)
A
PW=10us, Duty cycle=1%
(BM2P032)
A
PW=10us, Duty cycle=1%
(BM2P052)
A
PW=10us, Duty cycle=1%
(BM2P092)
mW
oC
oC
oC
(Note1) DIP7 : When mounted (on 74.2 mm × 74.2 mm,×1.6 mm thick, glass epoxy on double-layer substrate).
Reduce to 16 mW/C when Ta = 25C or above.
Operating ConditionsTa=25C
Parameter
Power supply voltage range 1
Power supply voltage range 2
Symbol
VCC
VDRAIN
Rating
8.926.0
650
Unit Conditions
V VCC pin voltage
V DRAIN pin voltage
Electrical Characteristics of MOSFET part (Unless otherwise noted, Ta = 25C, VCC = 15 V)
Parameter
[MOSFET Block]
Between drain and
source voltage
Drain leak current
On resistance
On resistance
On resistance
On resistance
Symbol
Specifications
Minimum Standard Maximum
Unit
Conditions
V(BR)DDS
IDSS
RDS(ON)
RDS(ON)
RDS(ON)
RDS(ON)
650
-
-
-
-
-
- - V ID=1mA / VGS=0V
- 100 uA VDS=650V / VGS=0V
1.4
2.0
ID=0.25A / VGS=10V
(BM2P012)
2.4
3.6
ID=0.25A / VGS=10V
(BM2P032)
4.0
5.5
ID=0.25A / VGS=10V
(BM2P052)
8.5
12.0
ID=0.25A / VGS=10V
(BM2P092)
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/19
TSZ02201-0F2F0A200030-1-2
24. Sep.2015.Rev.005




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BM2P032 mosfet

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