参数资料
型号: MAX8614BETD+T
厂商: Maxim Integrated Products
文件页数: 5/15页
文件大小: 0K
描述: IC DC-DC CONV DL CCD 14TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 转换器,CCD
输入电压: 3 V ~ 5.5 V
输出数: 2
输出电压: 最高可调至 24V,最低可调至 -10V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-TDFN-EP(3x3)
包装: 带卷 (TR)
Dual-Output (+ and -) DC-DC
Converters for CCD
Typical Operating Characteristics
(T A = +25 ° C, V CC = V AVCC = 3.6V, SEQ = GND, Figure 1, unless otherwise noted.)
MAXIMUM OUTPUT CURRENT
vs. INPUT VOLTAGE
MAXIMUM OUTPUT CURRENT
vs. INPUT VOLTAGE
POSITIVE OUTPUT EFFICIENCY
vs. OUTPUT CURRENT
350
300
V OUT = 10V
300
250
V INV = -5V
100
90
80
V CC = 5V
250
200
70
200
150
V OUT = 15V
150
V INV = -7.5V
60
50
40
V CC = 3V
V CC = 3.6V
V CC = 4.2V
100
100
V INV = -10V
30
50
0
V OUT = 20V
50
0
20
10
0
L = 2.2 μ H, C = 2.2 μ F
2.5
3.0
3.5 4.0 4.5
5.0
5.5
2.5
3.0
3.5 4.0 4.5
5.0
5.5
0.1
1 10
100
INPUT VOLTAGE (V)
POSITIVE OUTPUT EFFICIENCY
vs. OUTPUT CURRENT
INPUT VOLTAGE (V)
NEGATIVE OUTPUT EFFICIENCY
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
NEGATIVE OUTPUT EFFICIENCY
vs. OUTPUT CURRENT
100
90
80
70
V CC = 5V
V CC = 3.6V
100
90
80
70
V CC = 3.6V
V CC = 3V
100
90
80
70
V CC = 3.6V
V CC = 3V
60
50
40
30
V CC = 3V
V CC = 4.2V
60
50
40
30
V CC = 4.2V
V CC = 5V
60
50
40
30
V CC = 4.2V
V CC = 5V
20
20
20
10
0
L = 10 μ H, C = 10 μ F
10
0
L = 4.7 μ H, C = 4.7 μ F
10
0
L = 10 μ H, C = 10 μ F
0.1
1 10
100
0.1
1 10
100
0.1
1 10
100
OUTPUT CURRENT (mA)
OUTPUT EFFICIENCY
vs. OUTPUT CURRENT
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT EFFICIENCY
vs. OUTPUT CURRENT
100
90
80
70
V CC = 5V
100
90
80
70
V CC = 5V
V CC = 4.2V
60
50
40
V CC = 3V
V CC = 3.6V
V CC = 4.2V
60
50
40
V CC = 3V
V CC = 3.6V
30
20
30
20
10
0
BOTH OUTPUTS LOADED EQUALLY
L1 = 2.2 μ H, C1 = 2.2 μ F, L2 = 4.7 μ H, C2 = 4.7 μ F
10
0
BOTH OUTPUTS LOADED EQUALLY
L1 = 10 μ H, C1 = 10 μ F, L2 = 10 μ H, C2 = 10 μ F
0.1
1 10
100
0.1
1 10 100
1000
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
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5
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