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参数资料
| 型号： | MAX1648 |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Chemistry-Independent Battery Chargers |
| 中文描述： | 与化学类型无关的电池充电控制器 |
| 文件页数： | 10/24页 |
| 文件大小： | 161K |
| 代理商： | MAX1648 |
M
Chemistry-Independent
Battery Chargers
10
______________________________________________________________________________________
UNITS
QTY
DESIGNATION
Table 1a. Component Selection for Figure 3 Circuit (Also Use for Figure 4)
SOURCE/TYPE
NOTES
Sprague, 595D476X0020D7T, D case
AVX, TPSE476M020R0150, E case
20V, ESR at 250kHz
≤
0.4
μF
nF
0.1
47
C2, C4, C7, C9
C3
10V, ceramic or low ESR
35V
10V
μF
μF
1
C5
C6
μF
47
C1
nF
22
C8
22
NIEC, NSQ03A04, FLAT-PAK (SMC)
NIEC, 30VQ04F, TO-252AA (SMD)
Motorola, MBRS340T3, SMC
Motorola, MBRD340T4, DPAK
Diodes Inc., SK33, SMC
IR, 30BQ040, SMC
3A I
DC
, 30V Schottky diode,
P
D
> 0.8W, 1N5821 equivalent
50mA I
DC
, 40V fast-recovery diode,
1N4150 equivalent
D2, D5
Motorola, MMSF5N03HD, SO-8
Motorola, MMDF3N03HD, SO-8
Motorola, MTD20N03HDL, DPAK
IR, IRF7201, SO-8
IR, IRF7303, SO-8
IR, IRF7603, Micro8
Siliconix, Si9410DY, SO-8
Siliconix, Si9936DY, SO-8
Siliconix, Si6954DQ, TSSOP-8
R
DS, ON
≤
0.1
, V
DSS
≥
30V,
P
D
> 0.5W, logic level, N-channel
power MOSFET
Motorola, 2N7002LT1, SOT23
Motorola, MMBF170LT1, SOT23
Diodes Inc., 2N7002, SOT23
Diodes Inc., BS870, SOT23
Zetex, ZVN3306F, SOT23
Central Semiconductor, 2N7002, SOT23
R
DS, ON
≤
10
, V
DSS
≥
30V,
logic level, N-channel power
MOSFET, 2N7002 equivalent
M2
M1
D1, D3, D4
V
CE, MAX
≤
-30V, 50mA I
C, CONT
,
2N3906 equivalent
Q1
IRC, CHP1100R100F13, 2512
IRC, LR251201R100F, 2512
Dale, WSL-2512/0.1
/±1%, 2512
±1%, 1W
m
100
R1A
Sumida, RCH-110/220M, 10mm x 10mm x 10mm
Coiltronics, UP2-220, 0.541" x 0.345" x 0.231"
Coilcraft, DO3340P-223, 0.510" x 0.370" x 0.450"
Coilcraft, DO5022P-223, 0.730" x 0.600" x 0.280"
±20%, 3A I
SAT
Note: size in L x W x H
μH
22
L1
±5%, 1/8W
1
R1B
±5%, 1/16W
k
k
k
10
R2, R4
±1%, 1/16W
±5%, 1/16W
±5%, 1/8W
10
10
10
R3
R5, R7
R6
4.3V zener diode,
1N4731 or equivalent
D6
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1647-MAX1648 | Chemistry-Independent Battery Chargers |
| MAX1648ESE | Chemistry-Independent Battery Chargers |
| MAX1647EAP | Chemistry-Independent Battery Chargers |
| MAX1649CSA | 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers |
| MAX1651 | 5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controllers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1648ESE | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1648ESE+ | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1648ESE+T | 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MAX1649CPA | 功能描述:DC/DC 开关控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX1649CPA+ | 功能描述:DC/DC 开关控制器 5/3.3/Adj Low-Drop Step-Down RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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