Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

BM2P21B Datasheet(PDF) 4 Page - Rohm

Part # BM2P21B
Description  PWM Type DC/DC converter IC Integrated Switching MOSFET
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

BM2P21B Datasheet(HTML) 4 Page - Rohm

  BM2P21B Datasheet HTML 1Page - Rohm BM2P21B Datasheet HTML 2Page - Rohm BM2P21B Datasheet HTML 3Page - Rohm BM2P21B Datasheet HTML 4Page - Rohm BM2P21B Datasheet HTML 5Page - Rohm BM2P21B Datasheet HTML 6Page - Rohm BM2P21B Datasheet HTML 7Page - Rohm BM2P21B Datasheet HTML 8Page - Rohm BM2P21B Datasheet HTML 9Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 24 page
background image
4/20
Datasheet
Datasheet
BM2PX1A/BM2PX1B Series
TSZ02201-0F1F0A200100-1-2
22. Mar.2017.Rev.002
© 2015 ROHM Co., Ltd. All rights reserved.
www.rohm.com
TSZ22111・15・001
Electrical Characteristics of Control IC(unless otherwise noted, Ta = 25
C, VCC = 15 V)
Parameter
Symbol
Specifications
Unit
Conditions
Min.
Typ.
Max.
[Circuit Current]
Circuit current (ON) 1
ION1
0.90
1.40
1.90
mA
FB=2.0V(PULSE operation)
DRAIN : OPEN
Circuit current (ON) 2
ION2
0.15
0.25
0.35
mA
FB=0.0V(Burst operation)
Circuit current (OFF)
IOFF
10
20
30
μA
During Starting and VCC=14.5V
[VCC Protection Function]
VCC UVLO voltage 1
VUVLO1
14.50
15.50
16.50
V
VCC rises
VCC UVLO voltage 2
VUVLO2
9.50
10.20
10.90
V
VCC falls
VCC UVLO hysteresis
VUVLO3
-
5.30
-
V
VUVLO3= VUVLO1- VUVLO2
VCC OVP voltage 1
VOVP1
26.0
27.5
29.0
V
VCC rises
VCC OVP voltage 2
VOVP2
-
23.5
-
V
In the case of
Auto Restart Typed
VCC OVP hysteresis
VOVP3
-
4.0
-
V
In the case of
Auto Restart Typed
Latch released VCC voltage
VRESET
-
VUVLO2-0.5
-
V
VCC recharge start voltage
VCHG1
9.70
10.70
11.70
V
VCC recharge stop voltage
VCHG2
14.00
15.00
16.00
V
Latch mask time
TLATCH
50
100
150
μs
Thermal shut down temperature1
TSD1
120
145
170
C
Control IC, temp rises
Thermal shut down temperature2
TSD2
90
115
140
C
Control IC, temp falls
[PWM Type DCDC Driver Block]
Oscillation frequency 1
FSW1
94
100
106
kHz
FB=2.00V
Oscillation frequency 2
FSW2
20
25
30
kHz
FB=0.18V
Frequency hopping width
FDEL
-
6.0
-
kHz
FB=2.00V
Hopping fluctuation frequency
FCH
75
125
175
Hz
Starting frequency reduction mode
VDLT
1.060
1.160
1.260
V
Maximum duty
Dmax
68.0
75.0
82.0
%
FB pin pull-up resistance
RFB
23
30
37
kΩ
FB burst voltage1
VBST1
0.130
0.180
0.230
V
FB rises
FB burst voltage2
VBST2
0.180
0.230
0.280
V
FB falls
FB OLP voltage 1a
VFOLP1A
2.500
2.800
3.100
V
FB rises
FB OLP voltage 1b
VFOLP1B
-
2.600
-
V
FB falls
FB OLP LATCH ON TIMER
TFOLP1
40
64
88
ms
FB OLP LATCH OFF TIMER
TFOLP2
332
512
692
ms
[Over Current Detection Block]
Over-current Limiter 1a
ISOURCE1a
0.330
0.430
0.530
A
Ton=0μs (BM2PXXA)
Over-current Limiter 2a
ISOURCE2a
-
0.780
-
A
Ton=10μs (BM2PXXA)
Over-current Limiter 1b
ISOURCE1b
0.440
0.540
0.640
A
Ton=0μs (BM2PXXB)
Over-current Limiter 2b
ISOURCE2b
1.020
-
A
Ton=10μs (BM2PXXB)
Leading edge blanking time
TLEB
-
(250)
-
ns
[ External LATCH function ]
LATCH detect voltage
VLATCH
7.80
8.50
9.20
V
LATCH pull up current
ILATCH-up
250
320
390
μA
AC=ON
LATCH pull down resistance
RLATCH-down
100
250
400
AC=OFF, LATCH=3.0V
[VH Start Circuit Block]
Start current
ISTART
1.90
5.50
10.20
mA
VH=100V/ VCC=10V
Start OFF current
ISTART_OF
F
5
10
20
μA
VH=100V
Discharge ON voltage
VHDIS1
90.2
101.5
112.8
V
Discharge ON delay time
TDISON
88
128
168
ms


Similar Part No. - BM2P21B

ManufacturerPart #DatasheetDescription
logo
Rohm
BM2P201W-Z ROHM-BM2P201W-Z Datasheet
1Mb / 32P
   AC/DC Convertor IC Non-isolated Type PWM DC/DC Converter IC Built-in Switching MOSFET
20.May.2022 Rev.002
BM2P201X-Z ROHM-BM2P201X-Z Datasheet
1Mb / 32P
   Non-isolated Type PWM DC/DC Converter IC Built-in Switching MOSFET
18.Sep.2020 Rev.002
BM2P209TF ROHM-BM2P209TF Datasheet
1Mb / 27P
   PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type
BM2P209TF-E2 ROHM-BM2P209TF-E2 Datasheet
1Mb / 27P
   PWM Type DC/DC Converter IC Built-in Switching MOSFET for Non-Isolated Type
BM2P241W-Z ROHM-BM2P241W-Z Datasheet
1Mb / 32P
   AC/DC Convertor IC Non-isolated Type PWM DC/DC Converter IC Built-in Switching MOSFET
20.May.2022 Rev.002
More results

Similar Description - BM2P21B

ManufacturerPart #DatasheetDescription
logo
Rohm
BM2P063HK-LBZ ROHM-BM2P063HK-LBZ Datasheet
1Mb / 23P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
BM2P064H-Z ROHM-BM2P064H-Z Datasheet
1Mb / 24P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
24.Nov.2020 Rev.002
BM2P061FK-LB ROHM-BM2P061FK-LB Datasheet
2Mb / 24P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
BM2P064E-Z ROHM-BM2P064E-Z Datasheet
1Mb / 23P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
06.Apr.2023 Rev.002
BM2P061E ROHM-BM2P061E Datasheet
2Mb / 24P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
BM2P061E-Z ROHM-BM2P061E-Z Datasheet
1Mb / 23P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
06.Apr.2023 Rev.002
BM2P064E ROHM-BM2P064E Datasheet
2Mb / 24P
   PWM Type DC/DC Converter IC Integrated Switching MOSFET
BM2P0162T-Z ROHM-BM2P0162T-Z Datasheet
1Mb / 29P
   PWM Type DC/DC Converter IC with Integrated Switching MOSFET
04.Feb.2019 Rev.001
BM2P0363KF ROHM-BM2P0363KF Datasheet
1Mb / 28P
   PWM Type DC/DC Converter IC with Integrated Switching MOSFET
06.Dec.2019 Rev.001
BM2P0363F ROHM-BM2P0363F Datasheet
1Mb / 28P
   PWM Type DC/DC Converter IC with Integrated Switching MOSFET
22.Apr.2020 Rev.001
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com