参数资料
型号: MAX5033DASA+T
厂商: Maxim Integrated Products
文件页数: 7/17页
文件大小: 0K
描述: IC REG BUCK ADJ 0.5A 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 1.25 V ~ 13.2 V
输入电压: 7.5 V ~ 76 V
PWM 型: 电压模式
频率 - 开关: 125kHz
电流 - 输出: 500mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
MAX5033
500mA, 76V, High-Efficiency, MAXPower
Step-Down DC-DC Converter
Typical Operating Characteristics (continued)
(V IN = 12V, V ON/ OFF = 12V, T A = -40 ° C to +125 ° C, unless otherwise noted. Typical values are at T A = +25 ° C. See the Typical
Operating Circuit, if applicable.)
MAX5033BASA LX WAVEFORMS
MAX5033 toc19
A
0
B
4 μ s/div
A: SWITCH VOLTAGE (LX PIN) 20V/div, V IN = 48V
B: INDUCTOR CURRENT, 200mA/div, (I OUT = 500mA)
MAX5033BASA STARTUP WAVEFORM
MAX5033BASA LX WAVEFORMS
MAX5033 toc20
4 μ s/div
A: SWITCH VOLTAGE, 20V/div, V IN = 48V
B: INDUCTOR CURRENT, 100mA/div (I OUT = 30mA)
MAX5033BASA STARTUP WAVEFORM
A
0
B
0
MAX5033BASA LX WAVEFORMS
MAX5033 toc21
4 μ s/div
A: SWITCH VOLTAGE (LX PIN), 20V/div, V IN = 48V
B: INDUCTOR CURRENT, 100mA/div (I OUT = 0)
PEAK SWITCH CURRENT LIMIT
A
0
B
0
(I O = 0)
MAX5033 toc22
(I O = 0.5A)
MAX5033 toc23
2.0
vs. INPUT VOLTAGE
1.7
A
B
A
B
1.4
1.1
0.8
0.5
MAX5033BASA
V OUT = 5V
5% DROP IN V OUT
1ms/div
1ms/div
6
16
26
36
46
56
66
76
A: V ON/OFF , 2V/div
B: V OUT , 2V/div
Maxim Integrated
A: V ON/OFF , 2V/div
B: V OUT , 2V/div
INPUT VOLTAGE (V)
7
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