AC/DC Driver ICs with Built-In MOSFET BM2Pxxx / BP2PxxxF Series

New Product Bulletin
AC/DC Converter ICs
BM2Pxxx / BM2PxxxF Series
Integrated power MOSFET provides
industry-leading efficiency
Product Outline
The BM2P Series was designed for use in AC adapters, home appliances, office equipment, and the like. A low
ON resistance Super Junction MOSFET is built in for significantly improved efficiency, ensuring compliance with
the latest Energy Star* standard. Delivers an optimized power supply system for sets of all types.
DIP7
SOP8
*An international environmental leveling system for energy saving in OA equipment
Complies with the latest international standards for efficiency
100.00
Efficiency Comparison (with 25W Adapter)
95.00
+1.0%
+1.0%
+2.8%
90.00
Clears the newest standard by
integrating an SJ MOSFET
80.00
ES5
ES6
+4.7%
75.00
Efficiency (%)
85.00
+5.3%
87.00%
Greater than 90% is possible
through product optimization
Energy Star 6
86.35%
86.42%
86.10%
85.70%
70.00
Existing
Equivalent
Products
65.00
60.00
0
10
20
30
40
50
60
70
80
90
ROHM’s
New
BM2P014
@AC100V
Low standby power
Output Power (mW)
100
50
0
Compact surface mount package
ES6 Standard (@AC230V)
Clea
rs
Standby Power
Energy Star 6 (ES6)
EU Standard
150
@AC230V
(Based on ROHM evaluation)
International efficiency standard revised based on increasing energy savings: Energy Star 5 → 6
<210mW
ROHM’s
New
BM2P014
100
Output Power [W]
200
Existing
Equivalent
Products
Compact surface mount type
reduces mounting area by 47%
(Compared to DIP7 type)
ES6 Standard (@AC100V)
<100mW
EU Standard
<50mW
Under 20mW
Under 30mW
@AC100V
@AC230V
Using 25W adapter
ROHM’s New
BM2P014
(Based on ROHM evaluation)
SOP8
6.2×5.0×1.5mm
Actual Size
Ideal for small home appliances
Lineup
Common Specifications
• PWM Current Mode method (PWM frequency: 65kHz, built-in hopping function)
• Burst operation during light loads / Frequency reduction function
• 650V startup circuit and switching SJ MOSFET built-in
Select the
• Protection functions
protection functions, ON resistance,
- Thermal shut down
and package
- Source pin open/short protection
based
on the application
- Secondary overcurrent protection (64ms timer auto restore)
High-Power Insertion Type
(BM2Pxxx Series)
AC/DC
Output Power
BR
VCC OVP
*2
MOSFET
ON Resistance
Latch
8W Class
Auto Restart
Latch
19W Class
8.5Ω (typ.)
AC/DC
Output Power
BM2P092
BM2P093
SOP8 Package
(6.2×5.0×1.5mm)
Protection Functions
BR*1
MOSFET
VCC OVP*2 ON Resistance
Latch
5W Class
Auto Restart
Latch
Part No.
BM2P091F
8.5Ω (typ.)
Auto Restart
BM2P094
BM2P092F
BM2P093F
BM2P094F
Latch
BM2P051
Latch
BM2P051F
Auto Restart
BM2P052
Auto Restart
BM2P052F
Latch
4.0Ω (typ.)
BM2P053
Auto Restart
BM2P054
Latch
BM2P031
Auto Restart
Latch
2.4Ω (typ.)
Auto Restart
25W Class
Part No.
BM2P091
Auto Restart
13W Class
(BM2PxxxF Series)
DIP7 Package
(9.2×6.35×4.3mm)
Protection Functions
*1
Compact Surface-Mount Type
BM2P032
BM2P033
BM2P034
Latch
BM2P011
Auto Restart
BM2P012
Latch
Auto Restart
1.4Ω (typ.)
BM2P013
BM2P014
8W Class
Latch
Auto Restart
4.0Ω (typ.)
BM2P053F
BM2P054F
*1: Brown in/out voltage protection function
*2: Vcc pin over-/under-voltage protection function
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