参数资料
型号: MAX1772EEI+T
厂商: Maxim Integrated Products
文件页数: 19/20页
文件大小: 0K
描述: IC BAT CHRG BUILD BLCK 28QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 充电管理
电池化学: 多化学
电源电压: 8 V ~ 28 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.154",3.90mm 宽)
供应商设备封装: 28-QSOP
包装: 带卷 (TR)
Low-Cost, Multichemistry Battery-
Charger Building Block
Table 2. Component List
DESIGNATION
C1, C2, C3, C4
C5
C6, C7
C9, C10
C12, C13
C11, C14, C15,
C16, C18, C19,
C20
D1
D2
D3, D4
L1
DESCRIPTION
22μF, 35V low-ESR tantalum capacitors
AVX TPSE226M035R0300 or
Sprague 593D226X0035E2W
1μF, 50V ceramic capacitor (1210)
Murata GRM42-2X7R105K050
0.47μF, 25V ceramic capacitors (1210)
Murata GRM42-2X7R474K050
0.01μF ceramic capacitors (0805)
1μF, 10V ceramic capacitors (0805)
Taiyo Yuden LMK212BJ105MG
0.1μF, 50V ceramic capacitors (0805)
Taiyo Yuden UMK212BJ104MG or
Murata GRM40-034X7R104M050
Schottky diode (DPAK)
STM-Microelectronics STPS8L30B or
ON Semiconductor MBRD630CT or
Toshiba U5FWK2C42
30V, 3A Schottky diode
Nihon EC31QS03L
100mA Schottky diodes (SOT23)
Central Semiconductor CMPSH-3 or
Hitachi HRB0103A
22μH power inductor
Sumida CDRH127-220
DESIGNATION
N1
N2
RS1
RS2
R5
R6
R7
R8
R9
R10
R11, R12
R13
R14, R15
R19
R20, R21, R22
DESCRIPTION
n-channel MOSFET
International Rectifier IRF7805 or
Fairchild FDS6680
n-channel MOSFET
Fairchild FDS6612A
0.04 Ω ± 1%, 1W resistor
Dale WSL-2512-R040-F or
IRC LR2512-01-R040-F
0.05 Ω ± 1%, 1W resistor
Dale WSL-2512-R050-F or
IRC LR2512-01-R050-F
1k Ω ± 5% resistor (0805)
59.0k Ω ± 1% resistor (0805)
19.6k Ω ± 1% resistor (0805)
1M Ω ± 5% resistor (0805)
15.4k Ω ± 1% resistor (0805)
12.4k Ω ± 1% resistor (0805)
1 Ω ± 5% resistors (0805)
33 Ω ± 5% resistor (1206)
4.7 Ω ± 5% resistors (1206)
29.4k Ω ±1% resistor (0805)
10k Ω ± 1% resistors (0805)
PROCESS: BiCMOS
Chip Information
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages .
PACKAGE TYPE
28 QSOP
PACKAGE CODE
E28-1
DOCUMENT NO.
______________________________________________________________________________________
19
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