参数资料
型号: MAX17007AGTI+T
厂商: Maxim Integrated Products
文件页数: 8/35页
文件大小: 0K
描述: IC CTRLR QPWM GRAPHICS 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: Quick-PWM™
应用: 电源
电流 - 电源: 1.7mA
电源电压: 4.5 V ~ 26 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(4x4)
包装: 带卷 (TR)
Dual and Combinable QPWM Graphics
Core Controllers for Notebook Computers
Typical Operating Characteristics
(Circuit of Figure 1, V IN = 12V, V DD = 5V, SKIP = GND, T A = +25°C, unless otherwise noted.)
100
6V
SMPS2 1.5V EFFICIENCY
vs. LOAD CURRENT
100
SMPS2 1.5V EFFICIENCY
vs. LOAD CURRENT
1.54
SMPS2 1.5V OUTPUT VOLTAGE
vs. LOAD CURRENT
90
80
90
80
SKIP MODE
1.52
ULTRASONIC MODE
70
12V
20V
70
SKIP MODE
60
60
50
40
50
40
ULTRASONIC
MODE
1.50
30
30
PWM MODE
1.48
PWM
20
10
SKIP MODE
PWM MODE
20
10
V IN = 12V
1.46
V IN = 12V
0.01
0.1
1
10
100
0.01
0.1
1
10
100
0
5
10
15
100
LOAD CURRENT (A)
COMBINED 1.2V EFFICIENCY
vs. LOAD CURRENT
1.22
LOAD CURRENT (A)
COMBINED 1.2V OUTPUT VOLTAGE
vs. LOAD CURRENT
350
LOAD CURRENT (A)
SMPS2 SWITCHING FREQUENCY
vs. LOAD CURRENT
90
6V
V IN = 12V
300
PWM MODE
80
70
60
12V
20V
1.21
PWM
250
200
1.20
50
150
40
30
1.19
SKIP MODE
100
ULTRASONIC
20
10
SKIP MODE
PWM MODE
1.18
50
0
MODE
SKIP MODE
V IN = 12V
0.01
0.1
1
10
100
0
4
8
12
16
20
24
28
0.01
0.1
1
10
100
350
LOAD CURRENT (A)
SMPS2 SWITCHING FREQUENCY
vs. INPUT VOLTAGE
330
LOAD CURRENT (A)
SMPS2 SWITCHING FREQUENCY
vs. TEMPERATURE
14
LOAD CURRENT (A)
SMPS2 MAXIMUM OUTPUT CURRENT
vs. INPUT VOLTAGE
300
I OUT2 = 5A
I OUT2 = 0A
310
290
I OUT2 = 5A
13
12
250
V IN = 12V
270
V IN = 12V
I OUT2 = 0A
11
200
SKIP = 5V
250
SKIP = 5V
10
0
4
8
12
16
20
24
28
-40
-20
0
20
40
60
80
100 120
0
4
8
12
16
20
24
28
INPUT VOLTAGE (V)
TEMPERATURE ( ° C)
INPUT VOLTAGE (V)
8
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