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BD3571YHFP-MTR 데이터시트 PDF




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부품번호 BD3571YHFP-MTR 기능
기능 High Voltage LDO Regulators
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BD3571YHFP-MTR 데이터시트, 핀배열, 회로
Datasheet
Single-Output LDO Regulators
High Voltage LDO Regulators
BD357xYFP-M BD357xYHFP-M Series
General Description
BD357xYFP-M BD357xYHFP-M Series regulators feature a high withstand voltage (50 V) and are suitable to use with
onboard vehicle microcontrollers. They offer an output current of 500 mA while limiting the quiescent current to 30 µA (Typ).
With these devices, a ceramic capacitor may be used at the output for stable operation. The output tolerance is within ±2 %
over their operating temperature range (-40 °C to +125 °C). The short circuit protection is folded-type to minimize generation
of heat during malfunction. These devices are developed to offer the most robust power supply design under harsh
automotive environments. The BD357xYFP-M BD357xYHFP-M Series provide an ideal solution to lower current
consumption as well as to simplify the use with battery direct-coupled systems.
Features
Low-Saturation Voltage Type P-Channel DMOS
Output Transistors
High Output Voltage Precision: ±2 %
(lo = 200 mA)
Low-ESR Ceramic Capacitors can be used as
Output Capacitors.
VCC Power Supply Voltage = 50 V
Built-in Overcurrent Protection Circuit and Thermal
Shutdown Circuit
Key Specifications
Recommended VCC Power Supply Voltage: 36 V (Max)
Output Voltage Type:
Fixed / Variable
Output Current:
500 mA (Max)
Low Quiescent Current:
30 µA (Typ)
Operating Temperature Range:
-40 °C to +125 °C
Packages
W (Typ) x D (Typ) x H (Max)
TO252-3
TO252-5
6.50 mm x 9.50 mm x 2.50 mm 6.50 mm x 9.50 mm x 2.50 mm
Applications
Onboard Vehicle Devices (Body Control, Car Stereos,
Satellite Navigation Systems, etc.)
HRP5
9.395mm x 10.540mm x 2.005mm
Ordering Information
BD 3 5 7 x Y x F P-
Mxx
Part Number
Lineup
Package
FP: TO252-3 / 5
HFP: HRP5
Packaging and forming specification
E2: Embossed tape and reel (TO252-3 / 5)
TR: Embossed tape and reel (HRP5)
Output Voltage
Switch
Package
Orderable Part Number
3.3 V
5.0 V
Variable
3.3 V
5.0 V
Variable
Not Included
Included
TO252-3
HRP5
TO252-3
HRP5
TO252-5
HRP5
TO252-5
HRP5
TO252-5
HRP5
TO252-5
HRP5
Reel of 2000
Reel of 2000
Reel of 2000
Reel of 2000
Reel of 2000
Reel of 2000
BD3570YFP-ME2
BD3570YHFP-MTR
BD3571YFP-ME2
BD3571YHFP-MTR
BD3572YFP-ME2
BD3572YHFP-MTR
BD3573YFP-ME2
BD3573YHFP-MTR
BD3574YFP-ME2
BD3574YHFP-MTR
BD3575YFP-ME2
BD3575YHFP-MTR
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
This product has no designed protection against radioactive rays
1/17
TSZ02201-0T2T0AN00160-1-2
19.Sep.2013 Rev.002




BD3571YHFP-MTR pdf, 반도체, 판매, 대치품
BD357xYFP-M BD357xYHFP-M Series
Datasheet
Absolute Maximum Ratings (Ta = 25 °C)
Parameter
Symbol
Supply Voltage
VCC
Switch Supply Voltage
VSW
Limit
50 (Note 7)
50 (Note 8)
Unit
V
V
Output Current
Power Dissipation
IO 500
1.20 (TO252-3) (Note 9)
Pd 1.30 (TO252-5) (Note 10)
1.60 (HRP5) (Note 11)
mA
W
Operating Temperature Range
Topr
-40 to +125
°C
Storage Temperature Range
Tstg
-55 to +150
°C
Maximum Junction Temperature Tjmax
150
°C
(Note 7) Not to exceed Pd and ASO.
(Note 8) For ON / OFF SW Regulator only
(Note 9) TO252-3: Reduced by 9.6 mW / °C at 25 °C, when mounted on a glass epoxy board (70 mm x 70 mm x 1.6 mm).
(Note 10) TO252-5: Reduced by 10.4 mW / °C at 25 °C, when mounted on a glass epoxy board (70 mm x 70 mm x 1.6 mm).
(Note 11) HRP5: Reduced by 12.8 mW / °C at 25 °C, when mounted on a glass epoxy board (70 mm x 70 mm x 1.6 mm).
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
Recommended Operating Conditions
Parameter
Symbol
Min
Max
Input Voltage
BD3570Y, 3572Y, 3573Y, 3575Y
BD3571Y, 3574Y
VCC
VCC
4.5 (Note 12)
5.5 (Note 12)
36.0
36.0
Output Current
IO - 500
Variable Output Voltage Range
VO 2.8 12
(Note 12) Please consider that the output voltage would decrease (dropout voltage) according to the output current.
Unit
V
V
mA
V
Electrical Characteristics
Unless otherwise specified, Ta = -40 °C to +125 °C, VCC = 13.2 V, SW = 3 V (Note 13), VO settings is 5 V (Note 14)
Parameter
Symbol
Min
Limit
Typ
Unit
Max
Conditions
Shut Down Current
(Note 13) lshut
-
- 10 µA SW = GND
Bias Current
Output Voltage
ADJ Terminal Voltage
(Note 14)
lb
VO
VADJ
-
VO x
0.98
1.235
30
VO
1.260
50
VO x
1.02
1.285
µA IO = 0 mA
V IO = 200 mA,
VO: Please refer to product line.
V IO = 200 mA
Output Current
Dropout Voltage
Ripple Rejection
IO
ΔVd
R.R.
Line Regulation
Reg.I
Load Regulation
Reg.L
Switch Threshold Voltage H (Note 13) SWH
Switch Threshold Voltage L (Note 13) SWL
Switch Bias Current
(Note 13)
SWI
(Note 13)
(Note 14)
(Note 15)
(Note 16)
(Note 16)
BD3573Y, 3574Y, 3575Y only
BD3572Y, 3575Y only
BD3571Y, 3572Y, 3574Y, 3575Y only
BD3570Y, 3573Y: VCCD = 5.5 V
BD3571Y, 3572Y, 3574Y, 3575Y: VCCD = 6.5 V
0.5
-
45
-
-
2.0
-
-
-
0.25
55
10
20
-
-
22
-
0.48
-
30
40
-
0.5
60
A
V VCC = 4.75 V, lO = 200 mA(Note 15)
dB f = 120 Hz, ein = 1 Vrms,
IO = 100 mA
mV VCCD(Note 16) VCC 25 V
IO = 0 mA
mV 0 mA IO 200 mA
V IO = 0 mA
V IO = 0 mA
µA SW = 5 V, lO = 0 mA
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
4/17
TSZ02201-0T2T0AN00160-1-2
19.Sep.2013 Rev.002

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BD3571YHFP-MTR 전자부품, 판매, 대치품
BD357xYFP-M BD357xYHFP-M Series
Typical Performance Curves – continued
BD3574YHFP-MUnless otherwise specified, Ta = 25 °C, VCC = 13.2 V, SW = 3 V)
5.5 120
Ta = 125 °C
5.25 90
Ta = 25 °C
5
Ta = -40 °C
60
Datasheet
4.75 30
4.5
-40
0 40 80
Ambient Temperature: Ta [ ]
120
Figure 12. Output Voltage vs Ambient Temperature
0
0 5 10 15 20 25
SW Supply Voltage: VSW [V]
Figure 13. SW Bias Current vs Supply Voltage
2
1.5
1
0.5
0
-40
0 40 80
Ambient Temperature: Ta [ ]
120
Figure 14. Dropout Voltage vs Ambient Temperature
(IO = 500 mA)
50
40
30
20
10
0
-40
0 40 80
Ambient Temperature: Ta [ ]
120
Figure 15. Circuit Current vs Ambient Temperature
(“Total Supply Current Temperature”)
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
7/17
TSZ02201-0T2T0AN00160-1-2
19.Sep.2013 Rev.002

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BD3571YHFP-MTR

High Voltage LDO Regulators

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