BD30GC0WEFJ-E2 ROHM Semiconductor, BD30GC0WEFJ-E2 Datasheet

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BD30GC0WEFJ-E2

Manufacturer Part Number
BD30GC0WEFJ-E2
Description
Low Dropout Controllers - LDO LDO Reg Pos 3.0V 1A
Manufacturer
ROHM Semiconductor
Datasheet

Specifications of BD30GC0WEFJ-E2

Rohs
yes
Input Voltage Max
14 V
Output Voltage
3 V
Output Current
1 A
Output Type
Fixed
Number Of Outputs
1
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
HTSOP-8
Input Voltage Min
4.5 V
Maximum Power Dissipation
2110 mW
Minimum Operating Temperature
- 25 C
1A Variable / Fixed Output
LDO Regulator
●General Description
●Features
●Key Specifications
●Typical Application Circuit
○Product structure:Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
TSZ22111・14・001
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
BDxxGC0WEFJ
BDxxGC0WEFJ is a LDO regulator with output current 1.0A. The output accuracy is ±1% of output voltage. With external
resistance, it is available to set the output voltage at random (from 1.5V to 13.0V) and also provides output voltage fixed
type without external resistance. It is used for the wide applications of digital appliances. It has package type: HTSOP-J8.
Over current protection (for protecting the IC destruction by output short circuit), circuit current ON/OFF switch (for setting
the circuit 0μA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat destruction by over load
condition) are all built in. It is usable for ceramic capacitor and enables to improve smaller set and long-life.
C
IN
High accuracy reference voltage circuit
Built-in Over Current Protection circuit (OCP)
Built-in Thermal Shut Down circuit (TSD)
With shut down switch
Input Power Supply Voltage range:
Output voltage range(Variable type):
Output voltage(Fixed type): 1.5V/1.8V/2.5V/3.0V/3.3V
Output current:
Shutdown current:
Operating temperature range:
Output voltage variable type
EN
C
V
IN
CC
,C
OUT
GND
: Ceramic Capacitor
5.0V/6.0V/7.0V/8.0V/9.0V/10V/12V
FIN
V
FB
O
R
R
-25℃ to +85℃
1
2
4.5V to 14.0V
1.5V to 13.0V
1.0A(Max.)
0μA(Typ.)
C
OUT
1
/19
C
IN
●Package
HTSOP-J8
Output voltage fixed type
C
V
EN
IN
CC
,C
OUT
GND
: Ceramic Capacitor
TSZ02201-0R6R0A600200-1-2
FIN
BD30GC0WEFJ
V
V
O_S
4.90mm x 6.00 mm x 1.00mm
HTSOP-J8
(Typ.)
O
25.July.2012 Rev.001
Datasheet
(Typ.)
C
OUT
(Max.)

Related parts for BD30GC0WEFJ-E2

BD30GC0WEFJ-E2 Summary of contents

Page 1

... HTSOP-J8 4.5V to 14.0V 1.5V to 13.0V 1.0A(Max.) 0μA(Typ.) -25℃ to +85℃ OUT OUT Output voltage fixed type 1 /19 BD30GC0WEFJ Datasheet (Typ.) (Typ.) (Max.) 4.90mm x 6. 1.00mm HTSOP- OUT V O_S GND FIN : Ceramic Capacitor TSZ02201-0R6R0A600200-1-2 25.July.2012 Rev.001 ...

Page 2

BDxxGC0WEFJ ●Ordering Information Part Output Voltage Number voltage resistance 00:Variable G:15V 15:1.5V 18:1.8V 25:2.5V 30:3.0V 33:3.3V 50:5.0V 60:6.0V 70:7.0V 80:8.0V 90:9.0V J0:10.0V J2:12.0V www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 0 ...

Page 3

BDxxGC0WEFJ ●Block Diagram BD00GC0WEFJ(Output voltage variable type) ●Pin Configuration TOP VIEW GND N.C. ●Pin Description Pin No. Pin name 1 V Output pin Feedback pin 3 GND GND pin 4 N.C. Non Connection (Used ...

Page 4

BDxxGC0WEFJ ●Block Diagram BDxxGC0WEFJ(Output voltage fixed type) EN ●Pin Configuration TOP VIEW O_S GND N.C. ●Pin Description Pin No. Pin name 1 V Output pin Output voltage monitor pin O_S 3 GND GND pin ...

Page 5

BDxxGC0WEFJ ●Absolute Maximum Ratings (Ta=25℃) Parameter Power supply voltage EN voltage Power dissipation HTSOP-J8 Operating Temperature Range Storage Temperature Range Junction Temperature *1 Not to exceed Pd *2 Reduced by 16.9mW/℃ for each increase 1℃ over 25℃. ...

Page 6

BDxxGC0WEFJ ●Typical Performance Curves (Unless otherwise noted, Ta=25℃, EN=3V Fig.3 Transient Response (0→1.0A) Co=1µ Fig.5 Input sequence 1 Co=1µF www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 ...

Page 7

BDxxGC0WEFJ Fig.7 Input sequence 2 Co=1µF Ta[℃] Fig.9 Ta-V (I =0mA www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 OFF sequence 2 Co=1µF Ta[℃] ...

Page 8

BDxxGC0WEFJ Ta[℃] Fig.11 Ta-Isd (V =0V [A] O Fig. www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 Ta[℃] Fig.12 Ta Fig. TSZ02201-0R6R0A600200-1-2 8/19 Datasheet EN [V] ...

Page 9

BDxxGC0WEFJ V [V] CC Fig. =0mA [A] O Fig.17 OCP www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 Ta[℃] Fig.16 TSD (I O Ta[℃] Fig.18 Minimum dropout Voltage 1 =5V、I (V ...

Page 10

BDxxGC0WEFJ I [A] O Fig.19 ESR condencer Fig.21 PSRR (I =0mA) O www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 I [A] O Fig. [A] O Fig.22 Minimum dropout Voltage 2 =4.5V、Ta=25℃) (V CC ...

Page 11

BDxxGC0WEFJ I [A] O Fig.23 Minimum dropout Voltage 3 (V =6V、Ta=25℃) [A] O Fig.25 Minimum dropout Voltage 5 =10V、Ta=25℃) (V CC www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 I [A] O Fig.24 Minimum dropout Voltage ...

Page 12

BDxxGC0WEFJ ●Power Dissipation ◎HTSOP-J8 4.0 ⑤3.76W 3.0 ④2.11W 2.0 ③1.10W 1.0 ②0.82W ①0.50W Ambient Temperature :Ta [℃] 周囲温度:Ta [℃] Thermal design should allow operation within the following conditions. Note that the temperatures listed are the allowed ...

Page 13

BDxxGC0WEFJ ●Input-to-Output Capacitor It is recommended that a capacitor is placed nearby pin between Input pin and GND, output pin and GND. A capacitor, between input pin and GND, is valid when the power supply impedance is high or drawing ...

Page 14

BDxxGC0WEFJ ●Evaluation Board Circuit ●Evaluation Board Parts List Designation Value Part No. R1 43kΩ MCR01PZPZF4302 R2 8.2kΩ MCR01PZPZF8201 R3 ‐ R4 ‐ R5 ‐ R6 ‐ C1 1μF CM105B105K16A C2 ‐ C3 ‐ ●Board Layout ...

Page 15

BDxxGC0WEFJ ●I/O Equivalent Circuits (Output Voltage Vairable type) 8pin ( 1pin ( 8pin ( 1pin ( ●I/O Equivalent Circuits (Output Voltage Fixed type) 8pin ( 1pin ( ...

Page 16

BDxxGC0WEFJ ●Operational Notes (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 short ...

Page 17

BDxxGC0WEFJ (11). Regarding input pin of the IC This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of these P layers with the ...

Page 18

... Reel (Unit : mm) Part Number Marking LOT Number 1PIN MARK 18/19 Datasheet Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. xx Product Name 00 BD00GC0WEFJ 15 BD15GC0WEFJ 18 BD18GC0WEFJ 25 BD25GC0WEFJ 30 BD30GC0WEFJ 33 BD33GC0WEFJ 50 BD50GC0WEFJ 60 BD60GC0WEFJ 70 BD70GC0WEFJ 80 BD80GC0WEFJ 90 BD90GC0WEFJ J0 BDJ0GC0WEFJ J2 BDJ2GC0WEFJ TSZ02201-0R6R0A600200-1-2 25.July.2012 Rev.001 ) ...

Page 19

BDxxGC0WEFJ ●Revision History Date Revision 25.July.2012 001 New Release www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・15・001 Changes TSZ02201-0R6R0A600200-1-2 19/19 Datasheet 25.July.2012 Rev.001 ...

Page 20

Precaution 1) Before you use our Products, you are requested to carefully read this document and fully understand its contents. ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use ...

Page 21

Mounting / Circuit board design 1) When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability principle, the reflow soldering method must be used; ...

Page 22

Precaution 1) The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible ...

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