参数资料
型号: MAX8704EUB+T
厂商: Maxim Integrated
文件页数: 3/13页
文件大小: 0K
描述: IC REG LDO 1.5V/1.2V/ADJ 10-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
稳压器拓扑结构: 正,固定式或可调式
输出电压: 1.5V,1.2V,可调式
输入电压: 1 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 5A
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
High-Current, Low-Voltage Linear Regulator
with Power-Limited, External MOSFET
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 2.5V, V CC = 5.0V, PLIM = FB = GND, CSP = CSN, SS/EN floating, T A = 0°C to +85°C , unless otherwise noted. Typical values
are at T A = +25°C.)
PARAMETER
PLIM Output Current
SYMBOL
CONDITIONS
V CSP - V CSN = 30mV, V IN = 3.5V,
V CSN = 0.5V
MIN
14
TYP
18
MAX
21
UNITS
μA
PLIM Output Current Offset
CSP Input Current
CSP = CSN, V IN = 1.0V, V CSN = 0.5V
V CSN = 1.50V, V CSP = 1.55V
-1
0.5
2
+1
μA
μA
SOFT-START AND SHUTDOWN
Soft-Start Charge Current
I SS
V SS/EN = 1.5V
4
5
6
μA
SS/EN Full Current Threshold
2
V
SS/EN Enable Threshold
Rising edge
0.4
0.5
0.6
V
SS/EN Discharge Current
Discharge-Mode On-Resistance
I SS/EN
R CSN
V SS/EN = 1.5V, thermal fault, bias fault
condition, or UVLO
10
10
20
μA
?
INPUTS AND OUTPUTS
PGOOD Trip Threshold
PGOOD Startup Delay
PGOOD Output Low Voltage
With respect to error-comparator threshold,
2% hysteresis
I SINK = 4mA
-10
1
-8
3
-6
5
0.3
%
ms
V
PGOOD Leakage Current
I PGOOD
V FB = 1.0V (PGOOD high impedance),
PGOOD forced to 5V
-1
+1
μA
ELECTRICAL CHARACTERISTICS
(V IN = 2.5V, V CC = 5.0V, PLIM = FB = GND, CSP = CSN, SS/EN floating, T A = -40°C to +85°C , unless otherwise noted.) (Note 1)
PARAMETER
Input Voltage Range
Preset Output Voltage
(Fixed)
Feedback Voltage Accuracy
(Adjustable)
DRV Output Voltage Swing
SYMBOL
V IN
V CC
V OUT
V FB
V DRV
FB = V CC
FB = GND
FB = CSN
Output high
CONDITIONS
MIN
1.0
4.5
1.455
1.158
485
V CC -
1.1
MAX
5.5
5.5
1.545
1.242
515
UNITS
V
V
mV
V
Output low
1.1
Quiescent Supply Current (V CC )
Quiescent Supply Current (V IN )
Shutdown Supply Current (V CC )
Shutdown Supply Current (V IN )
I CC
I IN
FB forced above the regulation point,
V CSN = 1.6V
FB forced above the regulation point,
V CSN = 1.6V
SS/EN = GND
SS/EN = GND
3
10
70
10
mA
μA
μA
μA
_______________________________________________________________________________________
3
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