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BD4269EFJ-C PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BD4269EFJ-C
기능 200mA / 300mA Output LDO Regulator
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BD4269EFJ-C 데이터시트, 핀배열, 회로
Datasheet
LDO Regulators with Voltage Detector
200mA / 300mA Output LDO Regulator
with 2ch RESET
BD4269FJ-C BD4269EFJ-C
General Description
BD4269FJ-C BD4269EFJ-C are a low quiescent
voltage regulator with 45V absolute maximum voltage
allowing usage in battery direct-connected systems. IC
integrates Power on and under-voltage reset and Input
voltage reset for VCC or other voltages. Quiescent
current is minimized to optimize the system current
consumption. Offers selection of the output current
between 200 mA or 300 mA depending on the
application.
Power on and under-voltage reset and Input voltage
reset threshold voltage can be adjusted by external
resistance. Power on and under-voltage reset delay time
can programmed set by external capacitor.
Features
AEC-Q100 Qualifies (Note 1)
Low ESR ceramic capacitors applicable for output.
Low drop voltage: PDMOS output transistor
Power on and under-voltage reset
Sense input comparator for VCC or other voltage
Adjustable power on and under-voltage reset and
Sense input comparator by external resistance
Programmable reset delay time by external capacitor.
(Note 1: Grade 1)
Key Specifications
Qualified for Automotive Applications
Input voltage range:
-0.3 to +45 V
Low quiescent current:
70 μA (Typ)
Output load (BD4269FJ-C):
200 mA
(BD4269EFJ-C)
300 mA
Output voltage:
5.0 V ±2 %
Power on and under-voltage reset detect voltage:
4.62 V ±2.6 %
(Adjusting detect voltage accuracy:±3 %)
Over Current Protection (OCP)
Thermal Shut Down (TSD)
Packages
FJ: SOP-J8
W (Typ) x D (Typ) x H (Max)
4.90 mm x 6.00 mm x 1.65 mm
EFJHTSOP-J8 4.90 mm x 6.00 mm x 1.00 mm
Applications
Onboard vehicle device (body-control, car stereos,
satellite navigation system, etc.)
Typical Application Circuits
VCC and VO pin capacitors: 0.1 μF CIN (Typ), 6 μF CO (Min)
Please refer to the "Selection of Components Externally Connected".
< Using SI and RADJ >
VIN
CIN
VCC
SI
CT
GND
SO
RO
VO
RADJ
Sen se Ou tput
Reset Output
5V Output
CO
< Not Using SI and RADJ >
VIN
CIN
VCC
SI
CT
GND
SO
RO
VO
RADJ
Sen se Ou tput
Reset Output
5V Output
CO
Product structureSilicon monolithic integrated circuit
.www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed for protection against radioactive rays
1/25
TSZ02201-0G1G0AN00380-1-2
5.Jun.2015 Rev.004




BD4269EFJ-C pdf, 반도체, 판매, 대치품
BD4269FJ-C BD4269EFJ-C
Datasheet
Absolute Maximum Ratings
Parameter
VCC Input Voltage
RADJ Input Voltage
RO Input Voltage
VO Input Voltage
SO Input Voltage
SI Input Voltage
Power Dissipation
(SOP-J8)
(HTSOP-J8)
Junction Temperature Range
Storage Temperature Range
(Note 1)
Not to exceed Pd.
(Note 1)
(Note 2)
(Note 3)
Symbol
VCC
VRADJ
RO
VO
SO
VSI
Pd
Tj
Tstg
Ratings
-0.3 to + 45.0
-0.3 to +7.0 (VO +0.3)
-0.3 to +7.0 (VO +0.3)
-0.3 to +7.0 (VO +0.3)
-0.3 to +7.0 (VO +0.3)
-0.3 to +45.0 (VCC +0.3)
0.80
0.96
-40 to + 150
-55 to + 150
Unit
V
V
V
V
V
V
W
W
°C
°C
(Note 2)
Reduced by 6.45 mW / °C over Ta = 25 °C, when mounted on glass epoxy board: 114.3 mm x 76.2 mm x 1.6 mm.
(Note 3)
Reduced by 7.69 mW / °C over Ta = 25 °C, when mounted on glass epoxy board: 114.3 mm x 76.2 mm x 1.6 mm.
Caution:
Exceeding the absolute maximum rating for supply voltage, operating temperature or other parameters can result in damages to or destruction
of the chip. In this event it also becomes impossible to determine the cause of the damage (e.g. short circuit, open circuit, etc.). Therefore, if any
special mode is being considered with values expected to exceed the absolute maximum ratings, implementing physical safety measures, such
as adding fuses, should be considered.
Recommended Operating Conditions (-40 °C Tj +150 °C)
Parameter
Supply Voltage (IO 100mA)
Supply Voltage (IO 200mA)
Start Up Voltage
VO Operating Voltage for RO
VO Operating Voltage for SO
Power on and Under-Voltage Reset
Switching Threshold Adjustable Range
SI Input Voltage
RADJ Input Voltage
Output Current
(SOP-J8)
(HTSOP-J8)
Operating Temperature Range
(Note 1)
Not to exceed Pd.
(Note 1)
(Note 1)
Symbol
VCC
VCC
VCC
VOPR
VOPS
VRTADJ
VSI
VRADJ
IO
Ta
Min
5.5
6.0
3.0
1.0
3.5
3.5
0
0
0
0
-40
Max
45.0
45.0
-
-
-
4.5
VCC
VO
200
300
+125
Unit
V
V
V
V
V
V
V
V
mA
mA
°C
www.rohm.com
©2014 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/25
TSZ02201-0G1G0AN00380-1-2
5.Jun.2015 Rev.004

4페이지










BD4269EFJ-C 전자부품, 판매, 대치품
BD4269FJ-C BD4269EFJ-C
Typical Performance Curves (Unless otherwise specified, Tj = 25 °C, VCC = 13.5 V)
Datasheet
6
5
4
3
2
1
0
0 5 10 15 20 25 30 35 40 45 50
Supply Voltage: VCC [V]
Figure 1. Output Voltage vs. Supply Voltage
(RL = open)
6
5
4
3
2 Tj = -40 °C
Tj = 25 °C
1 Tj = 125 °C
0
0 2 4 6 8 10
Supply Voltage: VCC [V]
Figure 2. Output Voltage vs. Supply Voltage
(at low Supply Voltage: RL = open)
5.10 3.0
2.5
5.05
2.0
5.00 1.5
1.0
4.95
0.5
4.90
-40
0
40 80 120 150
Junction Temperature : Tj []
Figure 3. Output Voltage vs. Junction Temperature
(RL = 1 k)
0.0
0
5 10 15 20 25 30 35 40 45 50
Supply Voltage: VCC [V]
Figure 4. Circuit Current vs. Supply Voltage
www.rohm.com
©2014 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/25
TSZ02201-0G1G0AN00380-1-2
5.Jun.2015 Rev.004

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부품번호상세설명 및 기능제조사
BD4269EFJ-C

200mA / 300mA Output LDO Regulator

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