参数资料
型号: MAX1763EUE+
厂商: Maxim Integrated Products
文件页数: 7/18页
文件大小: 0K
描述: IC REG BST SYNC 3.3V/ADJ 16TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
类型: 升压(升压)
输出类型: 两者兼有
输出数: 1
输出电压: 3.3V,2.5 V ~ 5.5 V
输入电压: 0.7 V ~ 5.5 V
PWM 型: 混合物
频率 - 开关: 750kHz ~ 1.2MHz
电流 - 输出: 1.5A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
包装: 管件
供应商设备封装: 16-TSSOP-EP
1.5A, Low-Noise, 1MHz, Step-Up
DC-DC Converter
Typical Operating Characteristics (continued)
(Circuit of Figure 2, V IN = +3.6V, V OUT = +5V, T A = +25°C, unless otherwise noted.)
A
B
LIGHT-LOAD SWITCHING WAVEFORMS
A
LOAD-TRANSIENT RESPONSE
A
LINE-TRANSIENT RESPONSE
C
200ns/div
V IN = 1.1V, V OUT = 3.3V, I OUT = 20mA
A: LX NODE, 5V/div
B: INDUCTOR CURRENT, 0.1A/div, AC COUPLED
C: OUTPUT RIPPLE, 0.1V/div, AC COUPLED
B
100 μ s/div
V IN = 2.4V, V OUT = 3.3V, I OUT = 0.2A TO 1.35A
A: I OUT , 0.5A/div
B: V OUT , 100mV/div, AC-COUPLED
B
40 μ s/div
V IN = 2.4V TO 1.4V, I OUT = 70mA
A: V IN , 1V/div
B: V OUT , 5mV/div, AC-COUPLED
STARTUP WAVEFORMS
ONA
5V/div
V OUT
2V/div
POWER-ON DELAY
V OUT
2V/div
I IN
1A/div
NO SOFT-START
I IN
0.5A/div
I L = 10mA
100 μ s/div
STARTUP WAVEFORMS
USING SOFT-START
ONA
5V/div
2ms/div
V IN = 1.2V, V OUT = 3.3V, R LOAD = 3k Ω
NOISE SPECTRUM
8
V IN = 2.4V
V OUT
2V/div
I IN
1A/div
ONA
5V/div
6
4
2
0
V OUT = 3.3V
2ms/div
0.01
0.1
1
10
V IN = 1.2V, V OUT = 3.3V, R SS = 510k Ω, C SS = 0.1 μ F, R LOAD = 3k Ω
FREQUENCY (MHz)
_______________________________________________________________________________________
7
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MAX1763EUE+ 功能描述:直流/直流开关转换器 1.5A Low-Noise 1MHz Step-Up 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
MAX1763EUE+T 功能描述:直流/直流开关转换器 1.5A Low-Noise 1MHz Step-Up 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
MAX1763EUE+TG069 制造商:Maxim Integrated Products 功能描述:
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MAX1763EUE-TG068 制造商:Maxim Integrated Products 功能描述:16 PINS TSSOP PKG - Tape and Reel