参数资料
型号: MAX17020ETJ+
厂商: Maxim Integrated Products
文件页数: 18/34页
文件大小: 0K
描述: IC CTLR PWM DUAL STEP DN 32-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
系列: Quick-PWM™
应用: 电源
电流 - 电源: 1mA
电源电压: 6 V ~ 24 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x5)
包装: 管件
Dual Quick-PWM Step-Down Controller
with Low-Power LDO, RTC Regulator
Table 1. Component Selection for Standard Applications
400kHz/300kHz
400kHz/500kHz
400kHz/300kHz
COMPONENT
Input Voltage
Input Capacitor
(C IN )
SMPS 1: 5V AT 5A
SMPS 2: 3.3V AT 8A
V IN = 7V to 24V
(4x) 10μF, 25V
Taiyo Yuden TMK432BJ106KM
SMPS 1: 5V AT 3A
SMPS 2: 3.3V AT 5A
V IN = 7V to 24V
(2x) 10μF, 25V
Taiyo Yuden TMK432BJ106KM
SMPS 1: 1.5V AT 8A
SMPS 2: 1.05V AT 5A
V IN = 7V to 24V
(4x) 10μF, 25V
Taiyo Yuden TMK432BJ106KM
SMPS 1
Output Capacitor
(C OUT1 )
Inductor
(L1)
High-Side MOSFET
(N H1 )
Low-Side MOSFET
(N L1 )
Current-Limit Resistor
(R ILIM1 )
330μF, 6V, 18m Ω
SANYO 6TPE330MIL
4.3μH, 11.4m Ω , 11A
Sumida CEP125U
Fairchild Semiconductor
FDS6612A
26m Ω /30m Ω , 30V
Fairchild Semiconductor
FDS6670S
9m Ω /11.5m Ω , 30V
200k Ω
330μF, 6V, 18m Ω
SANYO 6TPE330MIL
4.7μH, 9.8m Ω , 7A
Sumida CDRH10D68
Vishay Siliconix
Si4814DY
Dual 30V MOSFET
High side: 19m Ω /23m Ω
Low side: 18m Ω /22m Ω
150k Ω
(2x) 330μF, 2V, 7m Ω
SANYO 2TPF330M7
1.5μH, 12A, 7m Ω
NEC/Tokin MPLC1040L1R5
Fairchild Semiconductor
FDS8690
8.6m Ω /11.4m Ω , 30V
Fairchild Semiconductor
FDMS8660S
2.6m Ω /3.5m Ω , 30V
49.9k Ω
SMPS 2
Output Capacitor
(C OUT2 )
Inductor
(L2)
High-Side MOSFET
(N H2 )
Low-Side MOSFET
(N L2 )
Current-Limit Resistor
(R ILIM2 )
470μF, 4V, 15m Ω
SANYO 4TPE470MFL
4.3μH, 11.4m Ω , 11A
Sumida CEP125U
Fairchild Semiconductor
FDS8690
8.6m Ω /11.4m Ω , 30V
Fairchild Semiconductor
FDMS8660S
2.6m Ω /3.5m Ω , 30V
200k Ω
330μF, 6V, 18m Ω
SANYO 6TPE330MIL
4.7μH, 9.8m Ω , 7A
Sumida CDRH10D68
Vishay Siliconix
Si4814DY
Dual 30V MOSFET
High side: 19m Ω /23m Ω
Low side: 18m Ω /22m Ω
200k Ω
330μF, 2V, 7m Ω
SANYO 2TPF330M7
1.5μH, 12A, 7m Ω
NEC/Tokin MPLC1040L1R5
Fairchild Semiconductor
FDS8690
8.6m Ω /11.4m Ω , 30V
Fairchild Semiconductor
FDMS8660S
2.6m Ω /3.5m Ω , 30V
49.9k Ω
Table 2. Component Suppliers
SUPPLIER
AVX Corp.
Central Semiconductor Corp.
Fairchild Semiconductor
International Rectifier
KEMET Corp
NEC/Tokin America, Inc.
Panasonic Corp.
Philips/nxp Semiconductor
Pulse Engineering
WEBSITE
www.avxcorp.com
www.centralsemi.com
www.fairchildsemi.com
www.irf.com
www.kemet.com
www.nec-tokinamerica.com
www.panasonic.com
www.semiconductors.philips.com
www.pulseeng.com
SUPPLIER
Renesas Technology Corp.
SANYO Electric Co., Ltd.
Sumida Corp.
Taiyo Yuden
TDK Corp.
TOKO America, Inc.
Vishay (Dale, Siliconix)
Würth Elektronik GmbH &
Co. KG
WEBSITE
www.renesas.com
www.sanyodevice.com
www.sumida.com
www.t-yuden.com
www.component.tdk.com
www.tokoam.com
www.vishay.com
www.we-online.com
18
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