TSC888CILT
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STMicroelectronics TSC888CILT

Manufacturer No:
TSC888CILT
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC CURR SENSE 1 CIRCUIT SOT23-5
Delivery:
Payment:
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Product Introduction

Overview

The TSC888CILT, produced by STMicroelectronics, is a low-cost high-side current sense amplifier. This device measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage. The gain of the amplifier is internally fixed, available in three options: 20 V/V, 50 V/V, or 100 V/V.

The TSC888CILT is characterized by its wide input common-mode voltage range (2.8 V to 24 V), independent supply and input common-mode voltages, and low current consumption (ICC max = 1 mA). Its tiny SOT23-5 packaging makes it ideal for a variety of applications, including desktop computers, servers, photovoltaic/solar systems, battery chargers, notebook computers, and DC motor control.

Key Specifications

Parameter Value Unit
Supply Voltage (VCC) 4.0 to 24 V
Common Mode Operating Range (Vicm) 2.8 to 24 V
Gain (Av) 20, 50, 100 V/V
Total Supply Current (ICC) 1 mA
Input Pins Differential Voltage (Vp-Vm) ±2 V
Input Pin Voltages (Vp, Vm) -0.3 to 30 V
Output Pin Voltage (Vout) -0.3 to Vcc V
Storage Temperature (Tstg) -55 to 150 °C
Maximum Junction Temperature (Tj) 150 °C
Thermal Resistance Junction to Ambient (Rthja) 250 °C/W

Key Features

  • Buffered Output: Provides a stable output voltage proportional to the sensed current.
  • Independent Supply and Input Common-Mode Voltages: Allows the device to operate with supply voltages independent of the input common-mode voltages.
  • Wide Supply Voltage Range: Operates from 4 V to 24 V.
  • Wide Common Mode Operating Range: From 2.8 V to 24 V.
  • Internally Fixed Gain: Available in 20 V/V, 50 V/V, or 100 V/V options.
  • Low Current Consumption: Maximum current consumption of 1 mA.
  • Tiny SOT23-5 Packaging: Compact package suitable for various applications.

Applications

  • Desktop Computers and Servers SMPS: Suitable for power supply monitoring in desktop and server systems.
  • Photovoltaic/Solar Systems: Used for current sensing in solar panel systems.
  • Battery Chargers: Ideal for monitoring charging currents in battery chargers.
  • Notebook Computers: Used in power management circuits of notebook computers.
  • DC Motor Control: Employed in DC motor control systems for current sensing.

Q & A

  1. What is the primary function of the TSC888CILT?

    The TSC888CILT measures a small differential voltage on a high-side shunt resistor and translates it into a ground-referenced output voltage.

  2. What are the available gain options for the TSC888CILT?

    The gain is internally fixed and available in 20 V/V, 50 V/V, or 100 V/V options.

  3. What is the operating temperature range of the TSC888CILT?

    The operational temperature range is from -40°C to 85°C.

  4. What is the maximum current consumption of the TSC888CILT?

    The maximum current consumption is 1 mA.

  5. What is the common mode operating range of the TSC888CILT?

    The common mode operating range is from 2.8 V to 24 V.

  6. What type of packaging does the TSC888CILT use?

    The device is packaged in a tiny SOT23-5 package.

  7. Is the TSC888CILT RoHS compliant?
  8. What are some typical applications of the TSC888CILT?

    Typical applications include desktop computers, servers, photovoltaic/solar systems, battery chargers, notebook computers, and DC motor control.

  9. What is the thermal resistance junction to ambient for the SOT23-5 package?

    The thermal resistance junction to ambient is 250 °C/W.

  10. What is the maximum junction temperature for the TSC888CILT?

    The maximum junction temperature is 150 °C.

Product Attributes

Amplifier Type:Current Sense
Number of Circuits:1
Output Type:- 
Slew Rate:- 
Gain Bandwidth Product:- 
-3db Bandwidth:- 
Current - Input Bias:5.5 µA
Voltage - Input Offset:- 
Current - Supply:1mA
Current - Output / Channel:2 mA
Voltage - Supply Span (Min):4 V
Voltage - Supply Span (Max):24 V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:SC-74A, SOT-753
Supplier Device Package:SOT-23-5
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Similar Products

Part Number TSC888CILT TSC888AILT TSC888BILT
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics
Product Status Active Active Active
Amplifier Type Current Sense Current Sense Current Sense
Number of Circuits 1 1 1
Output Type - - -
Slew Rate - - -
Gain Bandwidth Product - - -
-3db Bandwidth - - -
Current - Input Bias 5.5 µA 5.5 µA 5.5 µA
Voltage - Input Offset - - -
Current - Supply 1mA 1mA 1mA
Current - Output / Channel 2 mA 2 mA 2 mA
Voltage - Supply Span (Min) 4 V 4 V 4 V
Voltage - Supply Span (Max) 24 V 24 V 24 V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case SC-74A, SOT-753 SC-74A, SOT-753 SC-74A, SOT-753
Supplier Device Package SOT-23-5 SOT-23-5 SOT-23-5

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