Position: Home  > All Categories> Integrated Circuits (ICs) > TSM105

TSM105

Features: ·CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROL· LOW VOLTAGE OPERATION· PRECISION INTERNAL VOLTAGE REFERENCE· LOW EXTERNAL COMPONENT COUNT· CURRENT SINK OUTPUT STAGE· EASY COMPENSATION· LOW AC MAINS VOLTAGE REJECTIONApplication·ADAPTERS·BATTERY CHARGERSPinoutSpecifications Symbol ...

product image

TSM105 Picture
See larger image
SeekIC No. : 004529609 Detail

TSM105: Features: ·CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROL· LOW VOLTAGE OPERATION· PRECISION INTERNAL VOLTAGE REFERENCE· LOW EXTERNAL COMPONENT COUNT· CURRENT SINK OUTPUT STAGE· EASY COMPENSATION· LOW...

TSM105 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
TSM105
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/1/11

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

·CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROL
· LOW VOLTAGE OPERATION
· PRECISION INTERNAL VOLTAGE REFERENCE
· LOW EXTERNAL COMPONENT COUNT
· CURRENT SINK OUTPUT STAGE
· EASY COMPENSATION
· LOW AC MAINS VOLTAGE REJECTION


Application

·ADAPTERS
·BATTERY CHARGERS


Pinout

Connection Diagram


Specifications

Symbol DC Supply Voltage Value Unit
Vcc DC Supply Voltage 14 V
Vi Input Voltage -0.3 to Vcc V
Top Operating Free Air Temperature Range -55 to 125 °C
Tj Maximum Junction Temperature 150 °C
Rthja Thermal Resistance Junction to Ambient SO8 package 130 °C/W
Rthja Thermal Resistance Junction to Ambient SOT23-5 package 250 °C/W



Description

TSM105 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) mode.

TSM105 integrates one voltage reference, two operational amplifiers (with ORed outputs - common collectors), and a current sensing circuit.

The voltage reference of TSM105 combined with one operational amplifier makes TSM105 an ideal voltage controller, and the other low voltage reference combined with the other operational amplifier makes it an ideal current limiter for output low side current sensing.

The current threshold of TSM105 is fixed, and precise.

The TSM105 is:

* a resistor bridge to be connected on the output of the power supply (adapter, battery charger) to set the voltage regulation by dividing the desired output voltage to match the internal voltage reference value.

* a sense resistor whose value and allowable dissipation power need to be chosen according to the internal voltage threshold.
* optional compensation components (R and C).

TSM105, housed in one of the smallest package available, is ideal for space shrinked applications such as adapters and battery chargers.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Prototyping Products
AVT4168
DE1
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
RF and RFID
X3C26P1-30S
1P620S
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Crystals and Oscillators
WT325BI0030.000000
2SB49
View more