参数资料
型号: LMZ10504EXTTZX
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 6.7 A SWITCHING REGULATOR, 1160 kHz SWITCHING FREQ-MAX, PSSO7
封装: 10.16 X 13.77 MM, 4.57 MM HEIGHT, ROHS COMPLIANT, TO-PMOD, 7 PIN
文件页数: 7/22页
文件大小: 1383K
代理商: LMZ10504EXTTZX
30118481
FIGURE 3.
TABLE 5. Bill of Materials, V
IN = 3.3V to 5V, VOUT = 2.5V, IOUT (MAX) = 4A, Optimized for Low Input and Output Ripple Voltage
and Fast Transient Response
Designator
Description
Case Size
Manufacturer
Manufacturer P/N
Quantity
U1
SIMPLE SWITCHER
TO-PMOD-7
National
Semiconductor
LMZ10504EXTTZ
1
C
in1
22 F, X5R, 10V
1210
AVX
1210ZD226MAT
2
C
in2
220 F, 10V, AL-Elec
E
Panasonic
EEE1AA221AP
1*
C
O1
4.7 F, X5R, 10V
0805
AVX
0805ZD475MAT
1*
C
O2
22 F, X5R, 6.3V
1206
AVX
12066D226MAT
1*
C
O3
100 F, X5R, 6.3V
1812
AVX
18126D107MAT
1
R
fbt
75 k
0402
Vishay Dale
CRCW040275K0FKED
1
R
fbb
34.8 k
0402
Vishay Dale
CRCW040234K8FKED
1
R
comp
1.0 k
0402
Vishay Dale
CRCW04021K00FKED
1
C
comp
100 pF, ±5%, C0G, 50V
0402
Murata
GRM1555C1H101JZ01
1
C
SS
10 nF, ±10%, X7R, 16V
0402
Murata
GRM155R71C103KA01
1
* Optional components, include for low input and output voltage ripple.
TABLE 6. Output Voltage Setting (R
fbt = 75 k)
V
OUT
R
fbb
2.5 V
34.8 k
1.8 V
59 k
1.5 V
84.5 k
1.2 V
150 k
0.9 V
590 k
15
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LMZ10504EXT
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LMZ10504EXTTZX/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
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LMZ10504TZ-ADJ/NOPB 功能描述:直流/直流开关转换器 5V,4A PWR MODULE RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LMZ10504TZE-ADJ 制造商:NSC 制造商全称:National Semiconductor 功能描述:4A SIMPLE SWITCHER?Power Module with 5.5V Maximum Input Voltage
LMZ10504TZE-ADJ/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT