Position: Home  > All Categories> Integrated Circuits (ICs) > AP1609

AP1609

Features: • Input Voltage Range: 2.5~6V• Output Voltage Range: 3.0~17V (±2.5%)• PWM/PFM Switching Control• Oscillator Frequency: 300KHz (±20%)• High Efficiency: 91% (Typ.)• Stand-by Current: ISTB 1 = µA (Typ.)• Built-in internal N-Channel MOS• ...

product image

AP1609 Picture
See larger image
SeekIC No. : 004286201 Detail

AP1609: Features: • Input Voltage Range: 2.5~6V• Output Voltage Range: 3.0~17V (±2.5%)• PWM/PFM Switching Control• Oscillator Frequency: 300KHz (±20%)• High Efficiency: 91% (Ty...

AP1609 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
AP1609
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: 2024/10/17

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:

• Input Voltage Range: 2.5~6V
• Output Voltage Range: 3.0~17V (±2.5%)
• PWM/PFM Switching Control
• Oscillator Frequency: 300KHz (±20%)
• High Efficiency: 91% (Typ.)
• Stand-by Current: ISTB 1 = µA (Typ.)
• Built-in internal N-Channel MOS
• Lead-Free and Green Package: SOP-8L
• Lead Free Finish/RoHS Compliant for Lead Free products (Note 1)




Application

• Electronic Information Organizers
• Palmtops
• Cellular and Portable Phones
• Portable Audio Systems
• Various Multi-Function Power Supplies




Pinout

Connection Diagram




Specifications

Part Number AP1609
Type Boost
Min and Max Input Voltage (V) 2.5 ~ 6
Output Voltage (V) 3 to 17 ADJ
Output Current (A) 2.4
Frequency (Hz) typ 300K Fixed
Efficiency (%) 91
Standby Quiescent Current (uA) typ 1


Parameter Symbol Ratings Units
VIN Pin Voltage VCC -0.3 ~ 7 V
FB Pin Voltage VFB -0.3 ~ VCC +0.3 V
CE Pin Voltage VCE -0.3 ~ VCC +0.3 V
Switch Voltage (LX to GND) VSW -0.3 ~ 18 V
Switch Current ILX -3 ~ 0.2 A
Continuous Total Power Dissipation Pd 1200 mW
Operating Ambient Temperature Trop -20 ~ +80
Storage Temperature
 Tstg -20 ~ +125





Description

The AP1609 is a high efficient step-up DC/DC converter. Large output current is possible having a built in internal N channel MOSFET, and using an external coil and diode. Output voltage is programmable with 1.23V of standard voltage supply internal, and using externally connected components, output voltage (FB) can be set up at will.

With a 300KHz switching frequency, the size of the external components can be reduced. Control switches from PFM to PWM during light loads with the AP1609 (PWM/PFM switchable) and the series are highly efficient from light loads to large output currents.

During stand-by time (CE pin "Low"), current consumption is reduced to 1µA.






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 :
Crystals and Oscillators
WT325BI0030.000000
2SB49
Discrete Semiconductor Products
T508N12TOF
MUR20040
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
Power Supplies - External/Internal (Off-Board)
A76L-0300-0077
A5E01231722-F2
Integrated Circuits (ICs)
TA8435H
1MB12-140
View more