SC1102

Features: • 1.265V Reference available• Synchronous operation• Over current fault monitor• On-chip power good and OVP functions• Small size with minimum external components• Soft Start• RDS(ON) Current sensingApplication• Microprocessor core supply&#...

product image

SC1102 Picture
SeekIC No. : 004485409 Detail

SC1102: Features: • 1.265V Reference available• Synchronous operation• Over current fault monitor• On-chip power good and OVP functions• Small size with minimum external compon...

floor Price/Ceiling Price

Part Number:
SC1102
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: 2024/11/13

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:

• 1.265V Reference available
• Synchronous operation
• Over current fault monitor
• On-chip power good and OVP functions
• Small size with minimum external components
• Soft Start
• RDS(ON) Current sensing




Application

• Microprocessor core supply
• Low cost synchronous applications
• Voltage Regulator Modules (VRM)




Pinout

  Connection Diagram


Specifications

Parameter Symbol Maximum Units
VCC, BSTL to GND VIN -0.3 to 14 V
PGND to GND   ± 0.5 V
PHASE to GND   -0.3 to 18 V
BSTH to PHASE   14 V
Thermal Resistance Junction to Case JC 45 °C/W
Thermal Resistance Junction to Ambient JA 115 °C/W
Operating Temperature Range TA 0 to 70 °C
Storage Temperature Range TSTG -65 to +150 °C
Lead Temperature (Soldering) 10 sec TLEAD 300 °C
ESD Rating (Human Body Model) ESD 2 kv



Description

The SC1102 is a low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation allows for the elimination of heat sinks in many applications. The SC1102 is ideal for implementing DC/DC converters needed to power advanced microprocessors in low cost systems, or in distributed power applications where efficiency is important. Internal level-shift, highside drive circuitry, and preset shoot-thru control, allows the use of inexpensive N-channel power switches.

SC1102 features include temperature compensated voltage reference, triangle wave oscillator and current sense comparator circuitry. Power good signaling, shutdown, and over voltage protection are also provided.

The SC1102 operates at a fixed 200kHz, providing an optimum compromise between efficiency, external component size, and cost.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Power Supplies - External/Internal (Off-Board)
Circuit Protection
Motors, Solenoids, Driver Boards/Modules
Line Protection, Backups
Industrial Controls, Meters
Computers, Office - Components, Accessories
View more