Data Sheet
PT7M6101/6102
Ultra Low Voltage Detectors
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Features
Description
PT7M6101/6102 series are designed for over current
•
Low/High Threshold voltage with 90mV/100mV for
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.
PT7M6101CL/6102CL have a push-pull active-low
output. PT7M6101CH/6102CH have a push-pull active-
high output. PT7M6101NL/6102NL have an open-drain
active-low output. The open-drain active-low output
requires a pull-up resistor that can be connected to a
voltage higher than VDD.
PT7M6101 and 190mV/200mV for PT7M6102
Internal Reference (10mV hysteresis)
±5mV Threshold Voltage Accuracy Over
Temperature
•
•
•
Low Power Consumption: 8µA (typical)
Three Output Configurations
Push-Pull Active Low-- OVRI
Push-Pull Active High--- OVRI
Open-Drain Active Low--- OVRI
Guaranteed OVRI Valid to Vcc=1.0V
Immune to Short Negative Vcc Transients
SC70-4, SOT23-5 and TO94 Lead free Packages are
available
•
•
•
Low supply current of 8µA makes PT7M6101//6102
series ideal for using in battery power supply. These
devices are available in SC70-4, SOT23-5, TO94 lead
free packages.
Ordering Information
Part Number
Package
Application
PT7M610xCLC4
PT7M610xCHC4
PT7M610xNLC4
PT7M610xCLTA
PT7M610xCHTA
PT7M610xNLTA
PT7M610xCLN
PT7M610xCHN
PT7M610xNLN
Lead free SC70-4
Lead free SC70-4
Lead free SC70-4
Lead free SOT23-5
Leas free SOT23-5
Lead free SOT23-5
Lead free TO94
Lead free TO94
Lead free TO94
•
•
•
•
Over Current Protection in Battery Charger etc.
Over Temperature Protection
Power Supply
Voltage Monitoring
Note: 1. Suffix “x” shows 1 or 2 with different function. See
Table 1.
Table 1 Function comparison of PT7M6101/6102
Output
Item
Part No.
Open-Drain
Push-Pull
Active high Active low Active high Active low
1
2
3
PT7M6101CL/6102CL
PT7M6101CH/6102CH
PT7M6101NL/6102NL
-
-
-
-
-
-
√
-
√
-
-
√
PT0260 (01/07)
Ver: 1
1