参数资料
型号: MAX17062ETB+T
厂商: Maxim Integrated Products
文件页数: 4/14页
文件大小: 0K
描述: IC TFT-LCD DC/DC CONV 10-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
应用: LCD 显示器
电流 - 电源: 1.5mA
电源电压: 2.6 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-TDFN-EP(3x3)
包装: 标准包装
其它名称: MAX17062ETB+TDKR
TFT-LCD Step-Up DC-DC Converter
ELECTRICAL CHARACTERISTICS (continued)
(V IN = V SHDN = 3V, FREQ = 3V, T A = -40°C to +85°C , unless otherwise noted.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
CONTROL INPUTS
SHDN , FREQ Input Low Voltage
SHDN , FREQ Input High Voltage
V IN = 2.6V to 5.5V
V IN = 2.6V to 5.5V
0.7
V IN
0.3
V IN
V
V
Note 1: Limits are 100% tested at T A = +25°C. Maximum and minimum limits over temperature are guaranteed by design.
Typical Operating Characteristics
(Circuit of Figure 1. V IN = 5V, V MAIN = 15V, T A = +25 ° C, unless otherwise noted.)
100
EFFICIENCY vs. LOAD CURRENT
(V IN = 5V, V OUT = 15V)
100
EFFICIENCY vs. LOAD CURRENT
(V IN = 3.3V, V OUT = 9V)
f OSC = 640kHz
L = 4.7 μ H
1.0
LOAD REGULATION
(V OUT = 15V)
90
80
f OSC = 640kHz
L = 4.7 μ H
90
80
f OSC = 1.2MHz
0.5
V IN = 5.0V
70
f OSC = 1.2MHz
L = 2.7 μ H
70
L = 2.7 μ H
0
V IN = 3.3V
-0.5
60
60
50
50
-1.0
1
10
100
1000
1
10
100
1000
1
10
100
1000
LOAD CURRENT (mA)
1400
1300
SWITCHING FREQUENCY
vs. INPUT VOLTAGE
LOAD CURRENT (mA)
4.0
3.5
LOAD CURRENT (mA)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1200
1100
FREQ = IN
3.0
2.5
SWITCHING
1000
900
800
2.0
1.5
700
FREQ = GND
1.0
600
500
0.5
0
NONSWITCHING
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
INPUT VOLTAGE (V)
SUPPLY VOLTAGE (V)
4
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