參數(shù)資料
型號： bq2502
廠商： Benchmark Technology Group
英文描述： Integrated Backup Unit(完整的后備單元)
中文描述： 綜合備份單元（完整的后備單元）
文件頁數(shù)： 4/12頁
文件大?。?/td> 88K
代理商： BQ2502
4
Recommended DC Operating Conditions
(TA= 0 to 70°C)
Symbol
Parameter
Minimum
Typical
Maximum
Unit
Notes
V
CC
Supply voltage
4.75
5.0
5.5
V
THS = V
SS
4.50
5.0
5.5
V
THS = V
OUT
V
SS
Supply voltage
0
0
0
V
V
IL
Input low voltage
-0.3
-
0.8
V
V
IH
Input high voltage
2.2
-
V
CC
+ 0.3
V
THS
Threshold select
-0.3
-
V
CC
+ 0.3
V
Note:
Typical values indicate operation at T
A
= 25°C, V
CC
= 5V or V
BAT
.
Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
Conditions
V
CC
DC voltage applied on V
CC
relative to V
SS
-0.3 to +7.0
V
V
T
DC voltage applied on any pin excluding V
CC
relative to V
SS
-0.3 to +7.0
V
V
T
≤
V
CC
+ 0.3
T
OPR
Operating temperature
0 to 70
°C
T
STG
Storage temperature
-40 to +70
°C
T
BIAS
Temperature under bias
-10 to +70
°C
T
SOLDER
Soldering temperature
260
°C
For 10 seconds
I
OUT
V
OUT
current
200
mA
Note:
Permanent device damage may occur if
Absolute Maximum R atings
are exceeded. Functional opera-
tion should be limited to the Recommended DC Operating Conditions detailed in this data sheet. Expo-
sure to conditions beyond the operational limits for extended periods of time may affect device reliability.
Apr. 1991
bq2502
相關(guān)PDF資料
PDF描述
bq2945 Gas Gauge IC with SMBus Interface(Gas Gauge芯片（帶SMBus 接口）)
BR-B6134-05V RESISTOR LED LAMPS (ROUND TYPES)
BR-B51V1-05V RESISTOR LED LAMPS (ROUND TYPES)
BR-B61V1-05V RESISTOR LED LAMPS (ROUND TYPES)
BR-B21V1-12V Metal Oxide Resistor; Series:MP800; Resistance:15ohm; Resistance Tolerance:+/- 1 %; Power Rating:20W; Temperature Coefficient:-20 to +50 ppm/ C; Terminal Type:Radial Leaded; Package/Case:2-TO-220; Voltage Rating:300V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BQ2502MA 制造商:TI 制造商全稱:Texas Instruments 功能描述:Integrated Backup Unit
BQ25040 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.1A, Single-Input, Single Cell Li-Ion Battery Charger With 50mA LDO and 2.3A Production Test Support
BQ25040DQCR 功能描述:電池管理 1.1A,Sgl-In,Sgl Cell Li-Ion Batt Chrgr RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ25040DQCT 功能描述:電池管理 1.1A,Sgl-In,Sgl Cell Li-Ion Batt Chrgr RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
BQ25040EVM 功能描述:電源管理IC開發(fā)工具 BQ25040 Eval Mod RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*