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BD3574YHFP-MTR の電気的特性と機能

BD3574YHFP-MTRのメーカーはROHM Semiconductorです、この部品の機能は「High Voltage LDO Regulators」です。


製品の詳細 ( Datasheet PDF )

部品番号 BD3574YHFP-MTR
部品説明 High Voltage LDO Regulators
メーカ ROHM Semiconductor
ロゴ ROHM Semiconductor ロゴ 




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BD3574YHFP-MTR Datasheet, BD3574YHFP-MTR PDF,ピン配置, 機能
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

1 Page





BD3574YHFP-MTR pdf, ピン配列
BD357xYFP-M BD357xYHFP-M Series
Block Diagrams / Pin Configurations / Pin Descriptions – continued
[TO252-5]
VCC 1
Datasheet
SW 2
GND
(TOP VIEW)
12 3 4 5
[HRP5]
VCC 1
Vref
OCP
(Note 3)
5 VO
TSD
(Note 4)
3
N.C.
4
ADJ (N.C. (Note 3))
(Note 3) For fixed voltage regulator only
(Note 4) For adjustable voltage regulator only
Pin No.
1
2
3
4
5
Fin
Pin Name
VCC
SW
N.C.
N.C.
N.C.
ADJ
VO
GND
Power supply pin
Function
VO ON / OFF function pin
N.C. pin (BD3572Y only)
N.C. pin
N.C. pin
Output voltage setting pin (BD3572Y, 3575Y only)
Voltage output pin
GND pin
SW 2
Vref
OCP
(Note 5)
5 VO
GND 3
TSD
(TOP VIEW)
1 2 34 5
Pin No.
1
2
3
4
5
Fin
Pin Name
VCC
SW
N.C.
GND
N.C.
ADJ
VO
GND
(Note 6)
4
ADJ (N.C. (Note 5))
(Note 5) For fixed voltage regulator only
(Note 6) For adjustable voltage regulator only
Power supply pin
Function
VO ON / OFF function pin
N.C. pin (BD3570Y, 3571Y, 3572Y only)
GND pin
N.C. pin
Output voltage setting pin (BD3572Y, 3575Y only)
Voltage output pin
GND pin
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
3/17
TSZ02201-0T2T0AN00160-1-2
19.Sep.2013 Rev.002


3Pages


BD3574YHFP-MTR 電子部品, 半導体
BD357xYFP-M BD357xYHFP-M Series
Typical Performance Curves – continued
BD3574YHFP-MUnless otherwise specified, Ta = 25 °C, VCC = 13.2 V, SW = 3 V)
Datasheet
70
60
Ta = 25 °C
50
40
Ta = 125 °C
30
20
Ta = -40 °C
10
0
10
100 1000 10000 100000 1000000
Frequency: f [Hz]
6
5
4 Ta = -40 °C
3
Ta = 25 °C
2
Ta = 125 °C
1
0
0 0.5 1 1.5
SW Supply Voltage: VSW [V]
2
Figure 8. Ripple Rejection vs Frequency
Figure 9. Output Voltage vs SW Supply Voltage
100
80
60
40
20
0
0 100 200 300 400 500
Output Current: IO [mA]
Figure 10. Circuit Current vs Output Current
(“Total Supply Current Classified by Load”)
6
5
4
3
2
1
0
100
120 140 160 180
Ambient Temperature: Ta [ ]
200
Figure 11. Output Voltage vs Ambient Temperature
(“Thermal Shutdown Circuit “)
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
6/17
TSZ02201-0T2T0AN00160-1-2
19.Sep.2013 Rev.002

6 Page



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部品番号部品説明メーカ
BD3574YHFP-MTR

High Voltage LDO Regulators

ROHM Semiconductor
ROHM Semiconductor


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