BL8504 반도체 회로 부품 판매점
High-Precision Low Voltage Detector
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BL8504
High-Precision Low Voltage Detector
DESCRIPTION
BL8504 is a series of high precision voltage
detector with ultra low current consumption
(500nA typ. at Vdd=3.0V). It can work at very
low voltage, which makes it perfect for
system reset.
BL8504 is composed of high precision
voltage reference, comparator, output driver
and resistor array. Internally preset detect
voltage has a low temperature drift and
requires no external trimming.
One type of output, N-channel open-drain is
available.
BL8504 is available in small size SOT23-3
package which is Pb free.
FEATURES
• High-precision detection Voltage： ±3%
• Detection Voltage：0.9V~6.0V (in 0.1V
steps)
• Precise hysteresis：4% typ.
• Operating Voltage range：0.7V~10V
• Ultra-low current consumption：500nA
typ. (at VDD＝3.0V)
APPLICATIONS
• Power monitor for portable equipment
such as PDA,DSC,Mobile
phone,Notebook,MP3
• CPU and Logic Circuit Reset
• Battery Checker
• Battery Back-up Circuit
• Power Failure Detector
TYPICAL APPLICATION
BL8504
ELECTRICAL CHARACTERISTICS
Detector threshold= 0.9V
1. E-05
1. E-06
1. E-07
1. E-08
0
-40 ºC
2 5ºC
7 0ºC
12345
Input voltage (V)
6
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BL8504
ORDERING INFORMATION
BL8504 □1 □2 □3 □4 □5
Code
□1
□2
□3
□4
□5
Description
Temperature&Rohs:
C:-40~85°C ,Pb Free Rohs Std.
Package type:
B3:SOT-23-3
Packing type:
TR:Tape&Reel (Standard)
Output voltage:
e.g. 09=0.9V
27=2.7V
60=6.0V
Output forms:
N:N-channel open drain
PIN CONFIGURATION
Product Classification
Marking
N5XX
N: N-channel
open drain
output type
5: Product
Code
BL8504CB3TR□□□
XX: Detector
Voltage
Vss
Vin
Vout
Ground Pin
Supply Voltage Input
Voltage detection output pin
ABSOLUTE MAXIMUM RATING
Parameter
Input Voltage
Output Voltage range
Maximum Output current
Ambient Temperature(Ta)
Power Dissipation
Storage Temperature(Ts)
Lead Temperature & Time
Value
-0.3V-10V
-0.3V-12V
70mA
-40°C -85°C
SOT-23-3: 250mW
-40°C -150°C
260°C,10S
Note:
Exceed these limits to damage to the device.
Exposure to absolute maximum rating conditions may affect device reliability.
RECOMMENDED WORK CONDITIONS
Item
Input Voltage Range
Ambient Temperature
Min
0.7
-40
Recommended
25
Max.
10
85
Unit
V
°C
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BL8504 detector
데이터시트 다운로드 :
[ BL8504.PDF ]
[ BL8504 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
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