参数资料
型号: MAX17021GTL+T
厂商: Maxim Integrated Products
文件页数: 11/48页
文件大小: 0K
描述: IC CTLR PWM DUAL IMVP-6+ 40-TQFN
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: 控制器, Intel IMVP-6+,IMVP-6.5?
输入电压: 4.5 V ~ 5.5 V
输出数: 1
输出电压: 0.013 V ~ 1.5 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(5x5)
包装: 带卷 (TR)
Dual-Phase, Quick-PWM Controllers for
IMVP-6+/IMVP-6.5 CPU Core Power Supplies
Typical Operating Characteristics
(Circuit of Figure 1. V IN = 12V, V CC = V DD = 5V, SHDN = V CC , D0–D6 set for 1.075V, T A = +25°C, unless otherwise specified.)
1.15
OUTPUT VOLTAGE vs. LOAD CURRENT
(V OUT(HFM) = 1.075V)
100
EFFICIENCY vs. LOAD CURRENT
(V OUT(HFM) = 1.075V)
7V
0.90
0.89
OUTPUT VOLTAGE vs. LOAD CURRENT
(V OUT(LFM) = 0.875V)
1.10
1.05
1.00
90
80
70
60
12V
20V
0.88
0.87
0.86
0.85
SKIP MODE
PWM MODE
0.84
0.95
50
0.83
0
10
20
30
40
50
0.1
1.0
10.0
100.0
0
5
10
15
20
90
LOAD CURRENT (A)
EFFICIENCY vs. LOAD CURRENT
(V OUT(LFM) = 0.875V)
7V
0.41
LOAD CURRENT (A)
OUTPUT VOLTAGE vs. LOAD CURRENT
(V OUT(C4) = 0.4V)
90
LOAD CURRENT (A)
EFFICIENCY vs. LOAD CURRENT
(V OUT(C4) = 0.4V)
7V
80
80
12V
70
12V
70
20V
0.40
60
60
SKIP MODE
50
40
20V
50
PWM MODE
0.39
30
DPRSLPVR = V CC
0.1
1.0
10.0
100.0
0
1
2
3
4
5
0.01
0.10
1.00
10.00
400
LOAD CURRENT (A)
SWITCHING FREQUENCY
vs. LOAD CURRENT
LOAD CURRENT (A)
NO-LOAD SUPPLY CURRENT vs. INPUT VOLTAGE
(V OUT(HFM ) = 1.075V)
100
LOAD CURRENT (A)
NO-LOAD SUPPLY CURRENT vs. INPUT VOLTAGE
AT SKIP MODE (V OUT(HFM ) = 1.075V)
10.0
350
300
250
V OUT(LFM) = 0.875V
V OUT(HFM) = 1.075V
75
I IN
1.0
I CC + I DD
200
50
150
100
25
I CC + I DD
0.1
I IN
50
0
DPRSLPVR = V CC
DPRSLPVR = GND
0
DPRSLPVR = GND
0
DPRSLPVR = V CC
0
10
20
30
40
50
6
9
12
15
18
21
24
6
9
12
15
18
21
24
LOAD CURRENT (A)
INPUT VOLTAGE (V)
INPUT VOLTAGE AT SKIP MODE (V)
______________________________________________________________________________________
11
相关PDF资料
PDF描述
MAX17021GTL+ IC CTLR PWM DUAL IMVP-6+ 40-TQFN
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