參數(shù)資料
型號: MAX1538ETI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: Power-Source Selector for Dual-Battery Systems
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC28
封裝: 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHD-1, TQFN-28
文件頁數(shù): 12/22頁
文件大?。?/td> 502K
代理商: MAX1538ETI
M
Power-Source Selector for
Dual-Battery Systems
12
______________________________________________________________________________________
MAX1538
REVBLK
DISA
DISB
BATB
CHGB
CHGA
CHGIN
ADPIN
ADPPWR
DISBAT
BATTERY A
BATTERY B
AIRDET
ACDET
OUT
MINVA
MINVB
GND
V
DD
CHRG
BATSEL
RELRN
OUT2
OUT1
OUT0
BATA
BATSUP
ADAPTER
R1
R2 + R3
P1
IN
P2
P4
P5
P6
P7
P8
STEP-UP CHARGER
C
SYS
C2
FOR RELEARN
MODE ONLY
C
BATB
C
BATA
D1
D2
R10
R11
R12
R13
C1
1
μ
F
LOGIC SUPPLY
CHARGER OUTPUT
C
ADAPTER
C3
0.1
μ
F
CHARGER INPUT
C
CHG
EXTLD
ADPBLK
P3
EXTERNAL AC/AIR-
DETECTION CIRCUIT
OUT
SYSTEM LOAD
Figure 2. Typical Application Circuit for Step-Up/Step-Down Charger
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參數(shù)描述
MAX1538ETI+ 功能描述:電池管理 Power-Source Select for Dual-Bat System 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
MAX1538ETI+T 功能描述:電池管理 Power-Source Select for Dual-Bat System 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
MAX1538ETI-T 功能描述:電池管理 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
MAX1538EVKIT 功能描述:電源管理IC開發(fā)工具 MAX1538EVKIT 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
MAX153C/D 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32