参数资料
型号: MAX1961EEP+T
厂商: Maxim Integrated Products
文件页数: 21/29页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 20-QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
PWM 型: 电压模式
输出数: 1
频率 - 最大: 1.12MHz
占空比: 90%
电源电压: 2.35 V ~ 5.5 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
包装: 带卷 (TR)
2.35V to 5.5V, 0.5% Accurate, 1MHz PWM
Step-Down Controllers with Voltage Margining
Table 3. Component List for Application Circuits
PART
C1
C2
C3
C4
C5
C6
C8
C9
C10, C11, C12
C13, C14
D1
D2–D5
L1
N1
N2
R1
R2
R3
R4
R5
R6
R7, R8
APP. CIRCUIT
1, 2, 3
1, 2, 3, 4
1, 2, 3, 4
1, 2, 3, 4
1, 2, 3, 4
1, 2, 3, 4
1, 2, 3, 4
1, 2, 3, 4
4
1, 2, 3, 4
1, 2, 3, 4
4
1, 2, 3, 4
1, 2, 3, 4
1, 2, 3, 4
1, 3
1, 3
1, 2, 3, 4
1, 2
1, 2, 3, 4
3, 4
1, 2, 3, 4
15A OUTPUT 1MHz
0.47μF ceramic capacitor
5 × 10μF ceramic capacitors
2 x 680μF POSCAPs Sanyo 2R5TPD680M8
1μF ceramic capacitor
0.1μF ceramic capacitor
2.2μF ceramic capacitor
0.22μF ceramic capacitor
(Table 4)
0.47μF ceramic capacitors
4700pF ceramic capacitors
Schottky diode
Central CMSSH-3
Schottky diodes
Central CMHSH5-2L
0.22μH, 1.7m ? inductor
Sumida CDEP1040R2NC-50
N-channel MOSFET
International Rectifier IRLR7821
N-channel MOSFET
International Rectifier IRLR7833
Sets output voltage
10k ? ± 1% resistor
(Table 4)
390k ? ± 5% resistor
10 ? ± 5% resistor
1.5m ? ± 5%, 1W resistor
Panasonic ERJM1WTJ1M5U
1 ? ± 5% resistors
15A OUTPUT 500kHz
1μF ceramic capacitor
5 × 10μF ceramic capacitors
2 x 680 μ F POSCAPs Sanyo 2R5TPD680M8
1μF ceramic capacitor
0.1μF ceramic capacitor
4.7μF ceramic capacitor
0.22μF ceramic capacitor
(Table 5)
1μF ceramic capacitors
4700pF ceramic capacitors
Schottky diode
Central CMSSH-3
Schottky diodes
Central CMHSH5-2L
0.45μH inductor
Sumida CDEP1040R4MC-50
N-channel MOSFET
International Rectifier IRLR7821
N-channel MOSFET
International Rectifier IRLR7833
Sets output voltage
10k ? ± 1% resistor
(Table 5)
390k ? ± 5% resistor
10 ? ± 5% resistor
1.5m ? ± 5%, 1W resistor
Panasonic ERJM1WTJ1M5U
1 ? ± 5% resistors
______________________________________________________________________________________
21
相关PDF资料
PDF描述
MAX774CSA+T IC REG CTRLR INV PWM 8-SOIC
VI-25V-EY-F3 CONVERTER MOD DC/DC 5.8V 50W
MAX1875EEG+T IC REG CTRLR BUCK PWM VM 24-QSOP
MAX1875AEEG+T IC REG CTRLR BUCK PWM VM 24-QSOP
VI-25V-EY-F2 CONVERTER MOD DC/DC 5.8V 50W
相关代理商/技术参数
参数描述
MAX1962EEP 功能描述:DC/DC 开关控制器 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
MAX1962EEP+ 功能描述:DC/DC 开关控制器 1MHz PWM 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
MAX1962EEP+T 功能描述:DC/DC 开关控制器 1MHz PWM 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
MAX1962EEP-T 功能描述:DC/DC 开关控制器 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
MAX1963AETT120+T 功能描述:低压差稳压器 - LDO Low Input Voltage 300mA LDO Regulators with RESET in SOT and TDFN RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20