Position: Home  > All Categories> Integrated Circuits (ICs) > AT1729

AT1729

Features: • Low input voltage: 2.5V to 7V• 3-Channels PWM Control: 2 Boost Controller(CH1,CH2) 1 Inverting Controller (CH3)• Adjustable Soft start time and maximum duty cycle• Built-in timer latch for short circuit protection: Delay time=216/(Switching frequency) • Bu...

product image

AT1729 Picture
See larger image
SeekIC No. : 004289276 Detail

AT1729: Features: • Low input voltage: 2.5V to 7V• 3-Channels PWM Control: 2 Boost Controller(CH1,CH2) 1 Inverting Controller (CH3)• Adjustable Soft start time and maximum duty cycle•...

AT1729 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
AT1729
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: 2024/11/12

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:

• Low input voltage: 2.5V to 7V
• 3-Channels PWM Control:
  2 Boost Controller(CH1,CH2)
  1 Inverting Controller (CH3)
• Adjustable Soft start time and maximum duty cycle
• Built-in timer latch for short circuit protection: Delay time=216/(Switching frequency)
• Built-in under-voltage lockout, thermal shutdown.
• High operating frequency: 100kHz to 1MHz



Application

• LCD Displays Bias
• Power Supply for general equipment


Pinout

Connection Diagram Connection Diagram


Specifications

Parameter
Condition
Rated Value
Unit
Min.
Max.
Power supply voltage
-
-
+8
V
Source Average Current of OUT1, OUT2, OUT3
-
-50
mA
Sink Average Current of OUT1,OUT2, OUT3
-
-
50
mA
Input Voltage to Error Amplifier
-
-
6.5
V
Continuous power dissipation
TSSOP16(Ta=+25)
-
500
mW
Operating temperature
-
-30
+85
Junction temperature
-
-
+125
Storage temperature
-
-40
+150
Lead temperature
-
-
+300



Description

The AT1729 is a PWM DC/DC converter control IC with 3 channel outputs that can directly drive power MOSFET. This IC ia suitable for very small DC/DC converters because of their small and thin package(1.1 mm max.), and high ope-ration frequency (up to 1.0 MHz). 


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 :
Tapes, Adhesives
803
AC452-2
Connectors, Interconnects
ASP-134488-01
WM4078-ND
Audio Products
HUC1002
WM-64CT
Semiconductor Modules
2DI300A-050-03
7MBR25SA-120-50
Line Protection, Backups
BX0023
A20B-1008-0550
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
View more