BA9743AFV-E2 Rohm Semiconductor, BA9743AFV-E2 Datasheet

IC CTRLR REG 2CH SW SSOP-B16

BA9743AFV-E2

Manufacturer Part Number
BA9743AFV-E2
Description
IC CTRLR REG 2CH SW SSOP-B16
Manufacturer
Rohm Semiconductor
Type
Step-Down (Buck), Step-Up (Boost), Invertingr
Datasheets
1.BA9741F-E2.pdf (17 pages)
2.BA9743AFV-E2.pdf (6 pages)
3.BA9743AFV-E2.pdf (17 pages)

Specifications of BA9743AFV-E2

Internal Switch(s)
No
Synchronous Rectifier
No
Number Of Outputs
2
Current - Output
100mA
Frequency - Switching
10kHz ~ 800kHz
Voltage - Input
3.6 ~ 35 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SSOP
Power - Output
450mW
Primary Input Voltage
35V
No. Of Outputs
2
Output Voltage
35V
Output Current
100mA
Voltage Regulator Case Style
SSOP
No. Of Pins
16
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
BA9743AFV-E2
BA9743AFV-E2TR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
BA9743AFV-E2
Manufacturer:
ROHM
Quantity:
16 000
Company:
BOSTOCK HK LIMITED BOSTOCK HK LIMITED
Part Number:
BA9743AFV-E2
Manufacturer:
ROHM
Quantity:
1 780
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
BA9743AFV-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Company:
H&T Electronics H&T Electronics
Part Number:
BA9743AFV-E2
Quantity:
4 471
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
Dual-output Step-up, Negative Voltage,
Step-down Switching Regulators (Controller type)
BA9743AFV, BA9744FV, BA9741F, BA9741FS
Large Current External FET Controller T ype Switching Regulators
1/16
Technical Note
2011.04 - Rev. B
No.11028EBT10

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BA9743AFV-E2 Summary of contents

Page 1

... Large Current External FET Controller T ype Switching Regulators Dual-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type) BA9743AFV, BA9744FV, BA9741F, BA9741FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. Technical Note 1/16 No.11028EBT10 2011.04 - Rev. B ...

Page 2

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 2/16 Technical Note 2011.04 - Rev. B ...

Page 3

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 3/16 Technical Note 2011.04 - Rev. B ...

Page 4

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 4/16 Technical Note 2011.04 - Rev. B ...

Page 5

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 5/16 Technical Note 2011.04 - Rev. B ...

Page 6

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 6/16 Technical Note 2011.04 - Rev. B ...

Page 7

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 7/16 Technical Note 2011.04 - Rev. B ...

Page 8

... BA9743AFV, BA9744FV, BA9741F/FS Vcc 9 REFERENCE 16 VREF VOLTAGE NON1 3 INV1 4 ErrAmp1 SCP COMP 5 FB1 14 NON2 13 INV2 ErrAmp2 12 FB2 VREF 15 SCP S R TIMER LATCH www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved TRIANGLE OSCILLATOR VREF(BA9741F/FS, BA9743AFV) VCC(BA9744FV) R UVLO 6 11 DT1 DT2 8/16 Technical Note ...

Page 9

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 9/16 Technical Note 2011.04 - Rev. B ...

Page 10

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 10/16 Technical Note 2011.04 - Rev. B ...

Page 11

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 11/16 Technical Note 2011.04 - Rev. B ...

Page 12

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 12/16 Technical Note 2011.04 - Rev. B ...

Page 13

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 13/16 Technical Note 2011.04 - Rev. B ...

Page 14

... BA9743AFV, BA9744FV, BA9741F/FS www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 14/16 Technical Note 2011.04 - Rev. B ...

Page 15

... BA9743AFV, BA9744FV, BA9741F/FS Heat dissipation characteristics www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 15/16 Technical Note 2011.04 - Rev. B ...

Page 16

... BA9743AFV, BA9744FV, BA9741F/FS ●Ordering part number Part No. Part No. 9743A 9744 9741 SSOP-B16 5.0±0 0.15±0.1 0.1 0.65 0.22±0.1 SSOP-A16 6.6 ± 0.2 (MAX 6.95 include BURR 0.36 ± 0.1 0.1 0.8 SOP16 10 ± 0.2 (MAX 10.35 include BURR 0.4 ± 0.1 1 ...

Page 17

No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...

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