参数资料
型号: MAX15002ATL+
厂商: Maxim Integrated Products
文件页数: 7/29页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 40-TQFNEP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
PWM 型: 电压模式
输出数: 2
频率 - 最大: 2.2MHz
电源电压: 5.5 V ~ 23 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: 40-WFQFN 裸露焊盘
包装: 管件
MAX15002
Dual-Output Buck Controller with
Tracking/Sequencing
Typical Operating Characteristics (continued)
(V IN = 12V, referenced to Figure 8, T A = T J = +25°C, unless otherwise noted.)
CHANNEL 2 SHORT CIRCUIT
CHANNEL 1 SHORT CIRCUIT
(COINCIDENT MODE)
MAX15002 toc17
(COINCIDENT MODE)
MAX15002 toc18
SEQUENCING STARTUP
MAX15002 toc19
V IN
10V/div
V IN
10V/div
10V/div
V OUT2
0V
V OUT1
0V
V IN
0V
1V/div
2V/div
V OUT1
0V
2V/div
V OUT2
0V
1V/div
1V/div
1V/div
0V
0V
V OUT1, 2
0V
SEL = REG
1ms/div
SEQUENCING SHUTDOWN
MAX15002 toc20
1ms/div
CONVERTER 2 OUTPUT SHORT CIRCUIT
(SEQUENCING MODE)
MAX15002 toc21
4ms/div
CHANNEL 1 OUTPUT SHORT CIRCUIT
(SEQUENCING MODE)
MAX15002 toc22
V OUT1
500mV/div V
V IN
OUT2
10V/div
0V
V IN
V OUT1
10V/div
0V
1V/div
2V/div
V OUT2
0V
0V
500mV/div
V OUT1
2V/div
V OUT2
1V/div
SEL = REG
0V
SEL = GND
EN/TRACK2 = PGOOD1
0V
SEL = GND
EN/TRACK2 = PGOOD1
0V
1ms/div
RESET AT STARTUP
(SEQUENCING MODE)
MAX15002 toc23
1ms/div
RESET AT SHUTDOWN
(SEQUENCING MODE)
1ms/div
MAX15002 toc24
5V/div
V RESET
5V/div
V RESET
0V
1V/div
V OUT1
0V
1V/div
V OUT2
1V/div
1V/div
V OUT1, 2
SEL = GND
EN/TRACK2 = PGOOD1
0V
SEL = GND
EN/TRACK2 = PGOOD1
0V
Maxim Integrated
20ms/div
1ms/div
7
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