参数资料
型号: MAX6362HUT29-T
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: Analog IC
中文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封装: SOT-23, 6 PIN
文件页数: 6/12页
文件大小: 174K
代理商: MAX6362HUT29-T
MAX6361–MAX6364
SOT23, Low-Power P Supervisory Circuits
with Battery Backup
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +2.4V to +5.5V, VBATT = 3V, TA = -40°C to +85°C, reset not asserted. Typical values are at TA = +25°C, unless otherwise
noted.) (Note 1)
Note 1: All devices are 100% production tested at TA = +25°C. Limits over temperature are guaranteed by design.
Note 2: VBATT can be 0 anytime or VCC can go down to 0 if VBATT is active (except at startup).
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
Output Voltage
VOL
0.4
V
Output Short-Circuit Current
60
mA
ISINK = 3.2mA, VBATT = 2.1V
Sink current, VCC = 5V
RESET Output Voltage
VOL
0.3
V
MR Input Voltage
0.7
VCC
V
Pull-Up Resistance
20
k
Minimum Pulse Width
1
s
Glitch Immunity
100
ns
MR to Reset Delay
120
ns
Reset not asserted
VCC = 3.3V
RESET Output Voltage
VOL
0.3
V
Reset asserted,
VBATT = 0
Input Threshold
1.185
1.235
1.285
V
RESET IN Leakage Current
±0.01
±25
nA
1.5
s
Overdrive voltage = 50mV, RESET IN falling
RESET IN to Reset Delay
10
30
100
A
Source current, VBATT
≥ 2V
VIH
VIL
0.3
VCC
VOH
0.8
VCC
Reset not asserted
(MAX636_L only)
ISOURCE = 500A,
VCC
≥ VTH(MAX)
0.4
ISINK = 100A,
VCC
≥ 1.2V
ISINK = 1.6mA,
VCC
≥ 2.1V
RESET, RESET Output Leakage
Current
ILK
1
A
MAX636_P, MAX636_H only
ISINK = 1.6mA,
VCC
≥ VTH(MAX)
Minimum WDI Input Pulse Width
tWDI
100
ns
Input Voltage
VIL
0.3
VCC
V
Watchdog Timeout Period
tWD
1.00
1.60
2.25
s
MANUAL RESET (MAX6361 only)
BATT ON (MAX6363 only)
RESET IN (MAX6364 only)
WATCHDOG INPUT (MAX6362 only)
VIH
0.7
VCC
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