参数资料
型号: MAX1672EEE-T
厂商: Maxim Integrated Products
文件页数: 3/11页
文件大小: 0K
描述: IC REG BUCK BOOST FIX/ADJ 16QSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压),升压(升压)
输出类型: 两者兼有
输出数: 1
输出电压: 3.3V,5V,可调
输入电压: 1.8 V ~ 11 V
电流 - 输出: 300mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 16-QSOP
Step-Up/Down DC-DC Converter
in QSOP Package
ELECTRICAL CHARACTERISTICS (continued)
(V PS = 6V, C REF = 0.1μF, C OUT = 4.7μF, T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A = +25°C.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
PGI/ PGO COMPARATOR
150
20
°C
°C
PGI Input Bias Current
Hysteresis
V PGI = 1.3V
1
30
50
nA
mV
PGI Threshold Voltage
PGO Output Leakage
PGO Output Low Voltage
T A = 0°C to +85°C
T A = -40°C to +85°C
V PGO = 11V
I PGO = 2mA, V PGI = 1.2V
1.21
1.19
1.25
0.1
0.1
1.29
1.31
1
0.4
V
μA
V
LOGIC AND CONTROL INPUTS
Input Low Voltage
Input High Voltage
ONA, ONB , 3/ 5 ; ILIM
ONA, ONB , 3/ 5 ; ILIM
1.6
0.4
V
V
Input Bias Current
ONA, ONB , 3/ 5 , ILIM
1
100
nA
Note 1: Specifications to -40°C are guaranteed by design.
Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
100
EFFICIENCY vs. OUTPUT CURRENT
(V OUT = 5V)
100
EFFICIENCY vs. OUTPUT CURRENT
(V OUT = 3.3V)
100
EFFICIENCY vs. INPUT VOLTAGE
(I OUT = 10mA)
90
V IN = 5V
V IN = 3.6V
90
V IN = 2.7V
V IN = 3.3V
90
V IN = 2.7V
80
80
80
V OUT = 5V
70
60
V IN = 0.9V
V IN = 1.8V
70
60
V IN = 1.8V
V IN = 0.9V
70
60
V OUT = 3.3V
50
50
50
0.1
1
10
100
1000
0.1
1
10
100
1000
0
1
2
3
4
5
6
7
8
9
10
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
INPUT VOLTAGE (V)
_______________________________________________________________________________________
3
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