Position: Home  > All Categories> Integrated Circuits (ICs) > TS3404

TS3404

Features: `Buck converter Vin operate from 3.3V ~ 14V`Vcc operate from 3.75V ~ 6V`Buck converter Vin can be greater than Vcc`0.8V to Vin output voltage`±1.5% over line voltage and temperature`Simple single loop control design`Voltage-mode PWM control`Loss less, programmable over current protection...

product image

TS3404 Picture
See larger image
SeekIC No. : 004528612 Detail

TS3404: Features: `Buck converter Vin operate from 3.3V ~ 14V`Vcc operate from 3.75V ~ 6V`Buck converter Vin can be greater than Vcc`0.8V to Vin output voltage`±1.5% over line voltage and temperature`Simple...

TS3404 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
TS3404
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: 2024/5/14

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:

`Buck converter Vin operate from 3.3V ~ 14V
`Vcc operate from 3.75V ~ 6V
`Buck converter Vin can be greater than Vcc
`0.8V to Vin output voltage
`±1.5% over line voltage and temperature
`Simple single loop control design
`Voltage-mode PWM control
`Loss less, programmable over current protection uses lower MOSFET's Rds(on)
`Internal soft start
`Converter can source and sink current
`Fixed oscillator frequency 300KHz


Application

·Power supplies for microprocessors
·Subsystem power supplies
·Cable modems, set-top box, DSL modems
·DSP and core communications processor supplies
·Memory supplies
·Personal computer peripherals
·Industrial power supplies
·Low-voltage distributed power supplies


Specifications

Supply Voltage
   VCC
6
V
Operating Supply Voltage
VCC
4.5 ~ 5.5
V
Absolute Boot Voltage
VBOOT
20
V
Upper Driver Supply Voltage
VBOOT VPHASE
20
V
Input, Output or I/O Voltage
Gnd-0.3V to Vcc+0.3V
V
Operating Junction Temperature Range
TJ
-40 ~ +125
Ambient Temperature Range
TJ
-40 ~ +85
Storage Temperature Range
TSTG
-65 ~ +150
Lead Temperature 1.6mm(1/16") from case for 10Sec.
TLEAD
260



Description

The TS3404 makes simple work out of implementing a complete control and protection scheme for a DC-DC step-down converter. Designed to drive N-channel MOSFETs in a synchronous buck topology, the TS3404 integrates the control, output a adjustment, monitoring and protection functions.

The TS3404 provides simple, single feedback loop, voltage mode control with fast transient response. The output voltage can be precisely regulated to as low as 0.8V, with a maximum tolerance of ±1.5% over temperature and line voltage variations. A fixed frequency oscillator reduces design complexity, while balancing typical application cost and efficiency. The error amplifier TS3404 features a 15MHz gain-bandwidth product and 8V/uS slew rate, which enables high converter bandwidth for fast transient performance. The resulting PWM duty cycles of TS3404 range from 0% to 100%. The protection from over current conditions is provided by monitoring the Rds(on) of the lower MOSFET to inhibit PWM operation appropriately. This approach of TS3404 simplifies the implementation and improves efficiency by eliminating the need for a current sense resistor.




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 :
LED Products
LM24P20
KCG057QV1DB-G770
Power Supplies - External/Internal (Off-Board)
A76L-0300-0077
A5E01231722-F2
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
View more