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BD5230-2C 데이터시트 PDF




ROHM Semiconductor에서 제조한 전자 부품 BD5230-2C은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 BD5230-2C 자료 제공

부품번호 BD5230-2C 기능
기능 Free Time Delay Setting CMOS Voltage Detector (Reset) IC
제조업체 ROHM Semiconductor
로고 ROHM Semiconductor 로고


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BD5230-2C 데이터시트, 핀배열, 회로
Datasheet
Voltage Detector (Reset) IC Series for Automotive Application
Free Time Delay Setting
CMOS Voltage Detector (Reset) IC
BD52xx-2C Series and BD53xx-2C Series
General Description
ROHM's BD52xx-2C and BD53xx-2C series are highly
accurate, low current consumption Voltage Detector
ICs with a capacitor controlled time delay. The lineup
includes N-channel open drain output (BD52xx-2C)
and CMOS output (BD53xx-2C) so that the users can
select depending on the application. The devices are
available for specific detection voltage ranging from
0.9V to 5.0V with 0.1V increment.
The time delay has ±50% accuracy in the overall
operating temperature range of -40°C to 125°C.
Special Features
AEC-Q100 Qualified (Note1)
Delay Time Setting controlled by external capacitor
Two output types (Nch open drain and CMOS output)
Ultra-low Current Consumption
Very small, lightweight and thin package
Package SSOP5 is similar to SOT-23-5 (JEDEC)
(Note1: Grade 1)
Key Specifications
Detection Voltage:
0.9V to 5.0V (Typ.)
0.1V step
Ultra-Low Current Consumption:
0.27µA (Typ.)
Time Delay Accuracy:
±50% (-40°C to +125°C, )
(CT pin capacitor 1nF)
Special Characteristics
Detection Voltage Accuracy:
±3%±12mV (VDET=0.9V to 1.6V)
Package
±3% (VDET=1.7V to 5.0V)
SSOP5:
W(typ) x D(typ) x H(max)
2.90mm x 2.80mm x 1.25mm
Application
All automotive devices that requires voltage detection
Application Circuit
VDD1
CCT
BD52xx-2C
RL
Microcontroller
RST
VDD2
VDD1
CCT
BD53xx-2C
Microcontroller
RST
Figure 1. Open Drain Output Type
BD52xx-2C Series
GND
Pin Configuration
SSOP5
TOP VIEW
CT N.C.
Figure 2. CMOS Output Type
BD53xx-2C Series
GND
Marking
Lot No.
Pin Description
PIN No.
1
2
3
4
5
Symbol
VOUT
VDD
GND
N.C.
CT
VOUT VDD GND
SSOP5
Function
Output pin
Power supply voltage
GND
No connection pin
Capacitor connection pin for output delay time setting
N.C. pin is electrically open and can
be connected to either VDD or GND.
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/20
TSZ02201-0R7R0G300200-1-2
25.Apr.2016 Rev.001




BD5230-2C pdf, 반도체, 판매, 대치품
BD52xx-2C Series BD53xx-2C Series
Electrical Characteristics (Unless otherwise specified Ta=-40°C to +125°C, VDD=0.8V to 6V)
Parameter
Detection Voltage
Hysteresis Voltage
Symbol
Condition
VDET
VDET=0.9V to 1.6V, VDD=HL, RL=100k
VDET=1.7V to 5.0V, VDD=HL, RL=100k
VDET VDD=LHL, RL=100k
Min
VDET(T)
×0.97
-0.012
VDET (T)
×0.97
VDET
×0.03
Limit
Typ
VDET(T)
VDET(T)
VDET
×0.05
Circuit Current when ON
Circuit Current when OFF
Operating Voltage Range
“LowOutput Voltage (Nch)
“HighOutput Voltage (Pch)
Output Leak Current (BD52xx)
Delay Time (L H)
IDD1
IDD2
VOPL
VOL
VOH
ILEAK
tPLH
VDD= VDET-0.2V
VDD= VDET+0.5V
VOL0.4V, Ta=-40°C to 125°C, RL=100k
VDD=0.8V, ISINK = 0.17mA, VDET=0.9V to 1.6V
VDD=1.2V, ISINK = 1.0mA, VDET=1.7V to 5.0V
VDD=2.4V, ISINK = 2.0mA, VDET=2.7V to 5.0V
VDD=4.8V, ISOURCE=2.0mA,
VDET(0.9V to 4.2V)
VDD=6.0V, ISOURCE=2.5mA,
VDET(0.9V to 5.0V)
VDD= VDS=6V
VOUTGND50%, CT=0.01μF
Note 1 Note 2
-
-
0.80
-
-
-
VDD-0.4
VDD-0.4
-
27.7
0.23
0.27
-
-
-
-
-
-
-
55.5
VDET(T) : Standard Detection Voltage(0.9V to 5.0V, 0.1V step)
RL: Pull-up resistor to be connected between VOUT and power supply.
Note 1 tPLH : VDD=(VDET(T)0.1V) → (VDET(T)+0.5V) for VDET=0.9V to 1.2V
tPLH : VDD=(VDET(T)–0.5V) → (VDET(T)+0.5V) for VDET=1.3V to 5.0V
Note 2 CT delay capacitor range: open to 4.7µF.
Max
VDET(T)
×1.03
+0.012
VDET(T)
×1.03
VDET
×0.07
1.50
1.60
-
0.4
0.4
0.4
-
-
1.0
83.2
Unit
V
V
µA
µA
V
V
V
µA
ms
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/20
TSZ02201-0R7R0G300200-1-2
25.Apr.2016 Rev.001

4페이지










BD5230-2C 전자부품, 판매, 대치품
BD52xx-2C Series BD53xx-2C Series
Typical Performance Curves - continued
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
BD5250G-2C
Ta=105°C
Ta=25°C
Ta=125°C
Ta=-40°C
12345
Supply Voltage : VDD (V)
Figure 9. Circuit Current vs. VDD
6
0.6
BD5250G-2C
0.5
VDD=VDET+0.5V
0.4
0.3
VDD=VDET-0.2V
0.2
0.1
0.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature : Ta (°C)
Figure 10. Circuit Current vs. Temp
6.0
BD5209G-2C
5.0
4.0
3.0
2.0
1.0
0.0
0.7
0.8 0.9 1.0 1.1
Supply Voltage : VDD (V)
Figure 11. Detection Voltage
1.2
1.3
BD5209G-2C
1.2
1.1
VDET + ΔVDET
1.0
0.9
0.8 VDET
0.7
0.6
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature : Ta (°C)
Figure 12. Detection Voltage and Release Voltage
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/20
TSZ02201-0R7R0G300200-1-2
25.Apr.2016 Rev.001

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부품번호상세설명 및 기능제조사
BD5230-2C

Free Time Delay Setting CMOS Voltage Detector (Reset) IC

ROHM Semiconductor
ROHM Semiconductor

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