PT7M6243CLTA3E

PT7M6243CLTA3E Datasheet

PT7M6218-6250 CL/CH/NL

Part	Datasheet
PT7M6243CLTA3E	PT7M6243CLTA3E (pdf)

Related Parts	Information
PT7M6243CLTA3EX	PT7M6243CLTA3EX

PDF Datasheet Preview
• Highly precision 25°C ±2.5% -40°C to +85°C ; • Low power consumption 1.0uA 3.6V Vcc • Detect voltage range to 5V in 100mV increments • Operating voltage range 1.2V ~ 5.5V • Output configuration N-channel open drain or CMOS • Special threshold voltage product according to customer need • Operating temperature range -40°C to + 85°C • Detect voltage temperature characteristics: PT7M6218-6250 CL/CH/NL Voltage Detector The PT7M62xx serials of ultra-low-power voltage detectors monitor battery, power-supply and system voltages. Each circuit includes a precision bandgap reference, a comparator, internally trimmed resistor networks that set specified trip thresholds, and an internal 5% threshold hysteresis circuit. Output is asserted when VCC rises above VTH+ VTH+ = VTH-x and remains asserted until VCC falls below the internal VTH-. These devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring nominal system voltages from +1.8V to +5V in 100mV increments. The series are voltage detectors with a propagation delay of 20µs VCC rise . The family is available with three output stage options push-pull with active-low output, push-pull with active-high output, and open drain with active-low output. Function Comparison Table Item 1 PT7M62xxCL 2 PT7M62xxCH 3 PT7M62xxNL Reset Output Open-Drain Active high Active low Push-Pull Active high Active low Threshold 1.8V to 5.0V in 100mV increments All trademarks are property of their respective owners. 2017-04-0009 5/10/2017 PT0270-3 Pin Configuration PT7M6218-6250 CL/CH/NL Pin Description Name Type Reset Output PT7M62xxCL/NL RST is asserted when VCC drops below voltage threshold VTH-. Active low. Reset Output PT7M62xxCH . RST is asserted when VCC drops below voltage threshold VTH-. Active high. GND P Ground VCC P Supply Voltage. All trademarks are property of their respective owners. 2017-04-0009 5/10/2017 PT0270-3 Block Diagram Block Diagram of PT7M62xxCL/CH PT7M6218-6250 CL/CH/NL Reference Voltage 1.25V RST / RST RST is for 62xxCH only Block Diagram of PT7M62xxNL Reference Voltage 1.25V RST GND All trademarks are property of their respective owners. 2017-04-0009 5/10/2017 PT0270-3 PT7M6218-6250 CL/CH/NL Maximum Ratings Ordering Information Package Code Package PT7M62xxCLTA3E 3-Pin, Small Outline Transistor Plastic Package SOT23 PT7M62xxCLTA5E 5-Pin, Small Outline Transistor Plastic Package SOT23 PT7M62xxCLC3E 3-Pin, SOT323 SC70 PT7M62xxCLC4E 4-Pin, SOT343 SC70 PT7M62xxCHTA3E 3-Pin, Small Outline Transistor Plastic Package SOT23 PT7M62xxCHTA5E 5-Pin, Small Outline Transistor Plastic Package SOT23 PT7M62xxCHC3E 3-Pin, SOT323 SC70 PT7M62xxNLTA3E 3-Pin, Small Outline Transistor Plastic Package SOT23 PT7M62xxNLTA5E 5-Pin, Small Outline Transistor Plastic Package SOT23 PT7M62xxNLC3E 3-Pin, SOT323 SC70 PT7M62xxNLC4E 4-Pin, SOT343 SC70 Note 1: “xx” refer to voltage range, see below table E = Pb-free or Pb-free & Green Adding X Suffix= Tape/Reel Contact Pericom for availability. “” for CH part, please check the storage with related sales. Table 1 Suffix “xx” definition of PT7M62xx Suffix xx 18 19 20 21 22 23 24 VTH+ V Suffix xx 25 26 27 28 29 30 31 VTH+ V Suffix xx 32 33 34 35 36 37 38 VTH+ V Suffix xx 39 40 41 42 43 44 45 VTH+ V Suffix xx 46 47 48 49 50 VTH+ V All trademarks are property of their respective owners. 2017-04-0009 5/10/2017 PT0270-3 PT7M6218-6250 CL/CH/NL

PDF Datasheet Preview

• Highly precision 25°C ±2.5% -40°C to +85°C ;
• Low power consumption 1.0uA 3.6V Vcc
• Detect voltage range to 5V in 100mV
increments
• Operating voltage range 1.2V ~ 5.5V
• Output configuration N-channel open drain or

CMOS
• Special threshold voltage product according to
customer need
• Operating temperature range -40°C to + 85°C
• Detect voltage temperature characteristics:

PT7M6218-6250 CL/CH/NL

Voltage Detector

The PT7M62xx serials of ultra-low-power voltage detectors monitor battery, power-supply and system voltages. Each circuit includes a precision bandgap reference, a comparator, internally trimmed resistor networks that set specified trip thresholds, and an internal 5% threshold hysteresis circuit. Output is asserted when VCC rises above VTH+ VTH+ = VTH-x and remains asserted until VCC falls below the internal VTH-. These devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring nominal system voltages from +1.8V to +5V in 100mV increments. The series are voltage detectors with a propagation delay of 20µs VCC rise . The family is available with three output stage options push-pull with active-low output, push-pull with active-high output, and open drain with active-low output.

Function Comparison Table

Item
1 PT7M62xxCL 2 PT7M62xxCH 3 PT7M62xxNL

Reset Output

Open-Drain Active high Active low

Push-Pull Active high Active low

Threshold
1.8V to 5.0V in 100mV increments

All trademarks are property of their respective owners. 2017-04-0009
5/10/2017 PT0270-3

Pin Configuration

PT7M6218-6250 CL/CH/NL

Pin Description

Name Type

Reset Output PT7M62xxCL/NL RST is asserted when VCC drops below voltage threshold VTH-. Active low.

Reset Output PT7M62xxCH . RST is asserted when VCC drops below voltage threshold VTH-. Active high.

GND P Ground

VCC P Supply Voltage.

All trademarks are property of their respective owners. 2017-04-0009
5/10/2017 PT0270-3

Block Diagram

Block Diagram of PT7M62xxCL/CH

PT7M6218-6250 CL/CH/NL

Reference Voltage 1.25V

RST / RST

RST is for 62xxCH only

Block Diagram of PT7M62xxNL

Reference Voltage 1.25V

RST GND

All trademarks are property of their respective owners. 2017-04-0009
5/10/2017 PT0270-3

PT7M6218-6250 CL/CH/NL

Maximum Ratings
Ordering Information

Package Code

Package

PT7M62xxCLTA3E
3-Pin, Small Outline Transistor Plastic Package SOT23

PT7M62xxCLTA5E
5-Pin, Small Outline Transistor Plastic Package SOT23

PT7M62xxCLC3E
3-Pin, SOT323 SC70

PT7M62xxCLC4E
4-Pin, SOT343 SC70
*PT7M62xxCHTA3E
3-Pin, Small Outline Transistor Plastic Package SOT23
*PT7M62xxCHTA5E
5-Pin, Small Outline Transistor Plastic Package SOT23
*PT7M62xxCHC3E
3-Pin, SOT323 SC70

PT7M62xxNLTA3E
3-Pin, Small Outline Transistor Plastic Package SOT23

PT7M62xxNLTA5E
5-Pin, Small Outline Transistor Plastic Package SOT23

PT7M62xxNLC3E
3-Pin, SOT323 SC70

PT7M62xxNLC4E
4-Pin, SOT343 SC70

Note 1:
“xx” refer to voltage range, see below table E = Pb-free or Pb-free & Green Adding X Suffix= Tape/Reel Contact Pericom for availability. “*” for CH part, please check the storage with related sales.

Table 1 Suffix “xx” definition of PT7M62xx

Suffix xx 18 19 20 21 22 23 24

VTH+ V

Suffix xx 25 26 27 28 29 30 31

VTH+ V

Suffix xx 32 33 34 35 36 37 38

VTH+ V

Suffix xx 39 40 41 42 43 44 45

VTH+ V

Suffix xx 46 47 48 49 50

VTH+ V

All trademarks are property of their respective owners. 2017-04-0009
5/10/2017 PT0270-3

PT7M6218-6250 CL/CH/NL

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PT7M6243CLTA3E Datasheet file may be downloaded here without warranties.

Datasheet ID: PT7M6243CLTA3E 510127