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INA169NA/3K Power Path Management IC Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp
INA169NA/3K Power Path Management IC Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp
Specifications
Brand Name :
Ti
Model Number :
INA169NA/3K
MOQ :
Contact us
Price :
Contact us
Payment Terms :
Paypal, Western Union, TT
Supply Ability :
50000 Pieces per Day
Delivery Time :
The goods will be shipped within 3 days once received fund
Packaging Details :
SOT23-5
Manufacturer :
Texas Instruments
Product Category :
Current & Power Monitors & Regulators
Product :
Current Monitors
Sensing Method :
High Side
Supply Voltage - Max :
60 V
Supply Voltage - Min :
2.7 V
Description

INA169NA/3K Power Path Management IC Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp

1 Features

  • Complete Unipolar High-Side Current Measurement Circuit

  • Wide Supply and Common-Mode Range

  • INA139: 2.7 V to 40 V

  • INA169: 2.7 V to 60 V

  • Independent Supply and Input Common-Mode Voltages

  • Single Resistor Gain Set

  • Low Quiescent Current: 60 μA (Typical)

  • 5-Pin, SOT-23 Packages

2 Applications

• Current Shunt Measurement:
– Automotive, Telephone, Computers

  • Portable and Battery-Backup Systems

  • Battery Chargers

  • Power Management

  • Cell Phones

  • Precision Current Source

3 Description

The INA139 and INA169 are high-side, unipolar, current shunt monitors. Wide input common-mode voltage range, high-speed, low quiescent current, and tiny SOT-23 packaging enable use in a variety of applications.

Input common-mode and power-supply voltages are independent and can range from 2.7 V to 40 V for the INA139 and 2.7 V to 60 V for the INA169. Quiescent current is only 60 μA, which permits connecting the power supply to either side of the current measurement shunt with minimal error.

The device converts a differential input voltage to a current output. This current is converted back to a voltage with an external load resistor that sets any gain from 1 to over 100. Although designed for current shunt measurement, the circuit invites creative applications in measurement and level shifting.

Both the INA139 and INA169 are available in 5-pin SOT-23 packages. The INA139 device is specified for the –40°C to +125°C temperature range, and the INA169 is specified from –40°C to +85°C.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

INA139

SOT-23 (5)

2.90 mm × 1.60 mm

INA169

Product tags

62.5 kva genset detail

,

genset 20 kva specification

,

ktec power adaptor ksafk1900474t1m2
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INA169NA/3K Power Path Management IC Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp

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Product Detail
Brand Name :
Ti
Model Number :
INA169NA/3K
MOQ :
Contact us
Price :
Contact us
Payment Terms :
Paypal, Western Union, TT
Supply Ability :
50000 Pieces per Day
Contact Supplier
INA169NA/3K Power Path Management IC Current & Power Monitors & Regulators Hi-Sd Msmnt Current Shunt Mntr Crnt Otp

ChongMing Group (HK) Int'l Co., Ltd

Active Member
3 Years
shenzhen
Since 2008
Business Type :
Distributor/Wholesaler
Main Products :
Flash Memory IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
5000000-7000000
Employee Number :
80~100
Certification Level :
Active Member
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