参数资料
型号: MAX15046BAEE+T
厂商: Maxim Integrated Products
文件页数: 7/24页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM VM 16-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: 1.1MHz
占空比: 87.5%
电源电压: 4.5 V ~ 40 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 16-LSSOP(0.154",3.90mm 宽)裸露焊盘
包装: 带卷 (TR)
MAX15046
40V, High-Performance, Synchronous
Buck Controller
Typical Operating Characteristics (continued)
(V IN = 24V, T A = +25 N C, unless otherwise noted.)
STARTUP WITH PREBIASED
OUTPUT (2V)
MAX15046 toc15c
24V
STARTUP WITH PREBIASED
OUTPUT (0.5V)
MAX15046 toc15d
24V
SINK CURRENT-LIMIT WAVEFORMS
(5V PREBIASED)
MAX15046 toc16
4ms/div
V OUT = 3.3V
IN
10V/div
2V
V OUT
2V/div
PGOOD
5V/div
4ms/div
V OUT = 3.3V
V IN
10V/div
0.5V
V OUT
2V/div
PGOOD
5V/div
200 F s/div
V OUT
500mV/div
V LX
50V/div
I LX
5A/div
BREAK-BEFORE-MAKE TIME
(DH_ FALLING TO DL_ RISING)
MAX15046 toc17a
V DH
20V/div
BREAK-BEFORE-MAKE TIME
(DL_ FALLING TO DH_ RISING)
MAX15046 toc17b
V DH
20V/div
V DL
5V/div
V DL
5V/div
40ns/div
OUTPUT SHORT-CIRCUIT BEHAVIOR
MAX15046 toc18
V LX
20V/div
V OUT
200mV/div
40ns/div
LINE-TRANSIENT RESPONSE
MAX15046 toc19
V LX
20V/div
24V
V IN
10V/div
5V
I OUT
10A/div
V OUT
(AC-COUPLED)
200mV/div
Maxim Integrated
10ms/div
10ms/div
7
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