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参数资料
| 型号： | PT7M6102NLC4 |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4 |
| 封装： | LEAD FREE, SC-70, 4 PIN |
| 文件页数： | 3/8页 |
| 文件大小： | 214K |
| 代理商： | PT7M6102NLC4 |
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PT0260 (01/07)
Ver: 1
3
Data Sheet
PT7M6101/6102
Ultra Low Voltage Detectors
Functional Description
PT7M6101/6102 series are designed for over current detector. They provide excellent circuit reliability and low cost by
eliminating external components. These devices assert an OVRI signal when the voltage at IN pin rises above the high threshold.
After IN pin declines below the low threshold, OVRI signal is de-asserted.
Maximum Ratings
Storage Temperature………………………………………… - 65
oC to +150oC
Ambient Temperature with Power Applied....................-40oC to +85oC
Supply Voltage to Ground Potential (VCC to GND)………... - 0.3 to VCC +6.0V
DC Input/Output Current …………………………………………………20mA
Power Dissipation……………………………………………………….245mW
AC Electrical Characteristics
(VCC = +0.9V to +5.5V, unless otherwise noted. Typical values are at TA = +25C)
Description
Symbol
Test Conditions
Min
Typ
Max
Unit
Vcc or RESET-IN to Reset Delay
IN rising, step signal from 0V to 1V
-
60
-
s
Propagation Delay(D0 only)
tP
IN falling, step signal from 1V to 0V
-
40
-
s
DC Electrical Characteristics
(VCC = +0.9V to +5.5V, unless otherwise noted. Typical values are at TA = +25C)
Description
Sym.
Test Conditions
Min
Typ
Max
Unit
Operating Voltage Range
VCC
TA= -40C ~+85C
0.9
-
5.5
V
VCC=1.2V, no load , reset not asserted
-
7.5
13
VCC=1.8V, no load , reset not asserted
-
9
16
Supply Current
ICC
VCC=3.6V, no load , reset not asserted
-
16
25
A
1.3V<=VCC<=5.5V, -40C ~+85C (PT7M6101)
-3.0%
100
+3.0%
IN Threshold
VRSTIN
1.3V<=VCC<=5.5V, -40C ~+85C (PT7M6102)
-3.0%
200
+3.0%
-
VCC>=1.1V, Isource=50A, reset not asserted
0.8×Vcc
-
VCC>=1.5V, Isource=150A, reset not asserted
0.8×Vcc
-
VCC >=1.0V, Isource=50A, reset asserted
0.8×Vcc
-
Push-pull OVRI
Output High Voltage
VOH
VCC >=1.5V, Isource=150A, reset asserted
0.8×Vcc
-
VCC >=1.0V, Isink=80A, reset asserted
-
0.2×Vcc
Push-pull OVRI
Output Low Voltage
VCC >=1.5V, Isink=200A, reset asserted
-
0.2×Vcc
VCC >=1.1V, Isink=80A, reset not asserted
-
0.2×Vcc
Push-pull OVRI
Output Low Voltage
VCC >=1.5V, Isink=200A, reset not asserted
-
0.2×Vcc
V
VCC >=1.0V, Isink=80A, reset asserted
-
0.15
Open-Drain OVRI
Output Low Voltage
VOL
VCC >=1.5V, Isink=200A, reset asserted
-
0.2
V
Open-Drain OVRI
Output Leakage Current
ILKG
VCC > VTH , reset not asserted
-
1.0
A
IN Leakage Current
IRSTIN
-
-25
-
+25
nA
Reset Threshold Hysteresis
VHYS
-
10
-
mV
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sec-
tions of this specification is not implied. Exposure
to absolute maximum rating conditions for extended
periods may affect reliability.
相关PDF资料 |
PDF描述 |
|---|---|
| PT7M6102NLN | 1-CHANNEL POWER SUPPLY SUPPORT CKT, SIP4 |
| PT7M6102CHN | 1-CHANNEL POWER SUPPLY SUPPORT CKT, SIP4 |
| PT7M6101CLN | 1-CHANNEL POWER SUPPLY SUPPORT CKT, SIP4 |
| PT7M6102NLTA | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| PT7M6101CHN | 1-CHANNEL POWER SUPPLY SUPPORT CKT, SIP4 |
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