參數(shù)資料
型號(hào): MAX6793TPVD5+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC20
封裝: 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHC, TQFN-20
文件頁(yè)數(shù): 20/25頁(yè)
文件大?。?/td> 526K
代理商: MAX6793TPVD5+
MAX6791–MAX6796
High-Voltage, Micropower, Single/Dual Linear
Regulators with Supervisory Functions
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VIN = 14V, CIN = 1F, COUT = 10F, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = TJ = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6795/MAX6796, output shorted,
VIN = 6V
400
480
Short-Circuit Output Current Limit
(Note 4)
MAX6791–MAX6794, output shorted,
VIN = 6V
200
240
mA
Thermal-Shutdown Temperature
+165
°C
Thermal-Shutdown Hysteresis
20
°C
8V
≤ VIN ≤ 72V, ILOAD = 1mA
1
Line Regulation
8V
≤ VIN ≤ 72V, ILOAD = 10mA
1
% of
VOUT
IOUT = 1mA to 300mA
(MAX6795/MAX6796)
2
Load Regulation (Note 5)
IOUT = 1mA to 150mA
(MAX6791–MAX6794)
1.5
%
Power-Supply Rejection Ratio
PSRR
ILOAD = 10mA, f = 100Hz, VIN = 500mVP-P
69
dB
ILOAD = 300mA, VOUT = 5V,
OUT = 90% of its nominal value
180
Startup Response Time
tSTART
ILOAD = 150mA, VOUT = 5V,
OUT1/OUT2 = 90% of its nominal value
360
s
Output Overvoltage Protection
Threshold
OVTH
ISINK = 1mA from OUT/OUT1/OUT2
1.05 x
VOUT
1.1 x
VOUT
V
Output Overvoltage Protection
Sink Current
VOUT = VOUT (nominal) x 1.15
5
10
mA
IN to GATEP Clamp Voltage
IGATEP = -100A, VIN = 20V
13.8
16.3
18.8
V
IN to GATEP Drive Voltage
IGATEP = 0, VIN = 20V
8
10
12
V
ENABLE/ENABLE1/ENABLE2/
HOLD Input-Voltage Low
VIL
0.4
V
ENABLE/ENABLE1/ENABLE2/
HOLD Input-Voltage High
VIH
1.4
V
ENABLE/ENABLE1/ENABLE2
Input Pulldown Current
Enable is internally pulled down to GND
0.5
A
HOLD Input Pullup Current
HOLD is internally pulled to OUT/OUT1
2
A
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