bd95830muv ROHM Co. Ltd., bd95830muv Datasheet

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bd95830muv

Manufacturer Part Number
bd95830muv
Description
2ch Dc/dc Converter Ic
Manufacturer
ROHM Co. Ltd.
Datasheet
1.BD95830MUV.pdf (5 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
H&T Electronics H&T Electronics
Part Number:
bd95830muv-E2
Quantity:
1 018
STRUCTURE
TYPE
PRODUCT SERIES
FEATURES
○Operating Conditions （Ta=25℃）
●
Input Voltage
BOOT Voltage
BOOT-SW Voltage
Output Voltage
Output Feedback Voltage
V
V
Logic Input Voltage
Power Dissipation 1
Power Dissipation 2
Power Dissipation 3
Power Dissipation 4
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
○Absolute Maximum Ratings (Ta=25℃)
Input Voltage
BOOT Voltage
SW Voltage
BOOT-SW Voltage
Logic Input Voltage
Output Voltage
MIN ON TIME
*1 Not to exceed Pd.
*2 Instantaneous surge voltage, back electromotive force and voltage under less than 10% duty cycle.
*3 Reduced by 3.04mW/℃ for each increase in Ta of 1℃ over 25℃ (when don’t mounted on a heat radiation board )
*4 Reduced by 7.04mW/℃ for increase in Ta of 1℃ over 25℃. (when mounted on a board 74.2mm×74.2mm×1.6mm Glass-epoxy PCB(1 layer), copper foil area : 20.2mm
*5 Reduced by 26.11mW/℃ for increase in Ta of 1℃ over 25℃. (when mounted on a board 74.2mm×74.2mm×1.6mm Glass-epoxy PCB(4 layer), copper foil area: 20.2mm
*6 Reduced by 36.5mW/℃ for increase in Ta of 1℃ over 25℃. (when mounted on a board 74.2mm×74.2mm×1.6mm Glass-epoxy PCB(4 layer), copper foil area: 5505mm
REG
CC
2-3layer: 5505mm
This product is not designed to be used in a radioactive environment.
Voltage
Voltage
Parameter
Parameter
2
)
Silicon Monolithic Integrated Circuit
2ch DC/DC converter IC
BD95830MUV
・Built in 2ch H
・Adjustable output voltage setting (0.8V～5.5V)
BOOT1-SW1, BOOT2-SW2
BOOT1-SW1, BOOT2-SW2
3
Reg DC/DC converter controller
BOOT1, BOOT2
V
BOOT1,BOOT2
V
V
V
IN
IN
OUT
SW1, SW2
OUT
EN1, EN2
FB1, FB2
EN1, EN2
1, V
1, V
Symbol
Symbol
Tjmax
tonmin
V
Topr
Tstg
V
Pd1
Pd2
Pd3
Pd4
1, V
1, V
REG
REV. A
CC
IN
IN
2, V
2, V
OUT
OUT
INS
INS
2
2
-20～+100
-55～+150
15.1
21.1
15.1
0.38
0.88
3.26
4.56
V
V
+150
Limit
7
7
7
MIN.
-0.7
7.5
4.5
4.5
0.8
REG
REG
*1*2
*1*2
*1*2
0
-
*1*2
*1*2
*1*2
*3
*4
*5
*6
MAX.
Unit
100
5.5
5.5
℃
℃
℃
W
W
W
W
15
21
15
15
V
V
V
V
V
V
V
V
Unit
ns
V
V
V
V
V
V
1/4
2
2
2
)
)
,

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bd95830muv Summary of contents

Page 1

... STRUCTURE Silicon Monolithic Integrated Circuit TYPE 2ch DC/DC converter IC BD95830MUV PRODUCT SERIES ・Built in 2ch H FEATURES ・Adjustable output voltage setting (0.8V～5.5V) ○Absolute Maximum Ratings (Ta=25℃) Parameter Input Voltage BOOT Voltage BOOT-SW Voltage Output Voltage Output Feedback Voltage V Voltage REG V Voltage CC Logic Input Voltage ...

Page 2

Characteristics (Unless otherwise noted, Ta=25℃ V Parameter [Whole Device] V Bias current INS V Standby current INS EN Low Voltage1 High Voltage1 Pull-down resistance1,2 [5VLinear Regulator] V Standby Voltage V REG V Output Voltage ...

Page 3

Diagram V 1 OUT V 1 OUT 23 EN1/UVLO EN1 Soft UVLO Start FB1 22 V REG REF1 EN1 24 Reference Logic Input REF2 EN2 17 Block BG Thermal V 2 OUT Protection V 2 OUT ...

Page 4

NOTE FOR USE 1. Absolute maximum ratings An excess in the absolute maximum ratings, such as supply voltage, temperature range of operating conditions, etc., can break down the devices, thus making impossible to identify breaking mode, such as a ...

Page 5

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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