参数资料
型号: MAX15023ETG/V+
厂商: Maxim Integrated Products
文件页数: 7/28页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 24WQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 75
PWM 型: 电压模式
输出数: 2
频率 - 最大: 1MHz
占空比: 87.5%
电源电压: 4.5 V ~ 28 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: 24-WFQFN 裸露焊盘
包装: 管件
MAX15023
Wide 4.5V to 28V Input, Dual-Output
Synchronous Buck Controller
Typical Operating Characteristics (continued)
(Supply = IN = 12V, unless otherwise noted. See Typical Application Circuit of Figure 6.)
LINE-TRANSIENT RESPONSE
MAX15023 toc17
2ms/div
STARTUP AND DISABLE FROM EN
MAX15023 toc19
I OUT2 = 500mA
2ms/div
STARTUP AND TURN-OFF FROM IN
MAX15023 toc21
V IN
5V/div
V OUT1 (AC-COUPLED)
50mV/div
V OUT2 (AC-COUPLED)
100mV/div
V EN2
5V/div
V IN
10V/div
V OUT2
2V/div
V PGOOD2
5V/div
STARTUP AND DISABLE FROM EN
MAX15023 toc18
I OUT1 = 1.2A
2ms/div
STARTUP AND TURN-OFF FROM IN
MAX15023 toc20
EN1 = EN2 = V CC
I OUT1 = 1.2A
4ms/div
STARTUP INTO PREBIASED OUTPUT
(0.5V PREBIASED)
MAX15023 toc22
V EN1
5V/div
V IN
10V/div
V OUT1
500mV/div
V PGOOD1
5V/div
V IN
10V/div
V OUT1
1V/div
V PGOOD1
5V/div
I OUT2 = 500mA
V IN
10V/div
V OUT1
500mV/div
V OUT2
Maxim Integrated
4ms/div
2V/div
V PGOOD2
5V/div
0V
2ms/div
7
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