PWM Converter. APW8713 Datasheet

APW8713 Converter. Datasheet pdf. Equivalent

Part APW8713
Description High Input Voltage 8A PWM Converter
Feature APW8713 High Input Voltage 8A PWM Converter With Adj. Soft Start Features • Adjustable Output Volta.
Manufacture ANPEC
Datasheet
Download APW8713 Datasheet

APW8713 High Input Voltage 8A PWM Converter With Adj. Soft S APW8713 Datasheet
APW8713A High Input Voltage 8A PWM Converter With Adj. Soft APW8713A Datasheet
APW8713B High Input Voltage 8A PWM Converter With Adj. Soft APW8713B Datasheet
APW8713C High Input Voltage 10A PWM Converter With Adj. Soft APW8713C Datasheet
APW8713CA High Input Voltage 10A PWM Converter With Adj. Sof APW8713CA Datasheet
APW8713D High Input Voltage 10A PWM Converter With Adj. Soft APW8713D Datasheet
APW8713DA High Input Voltage 10A PWM Converter With Adj. Sof APW8713DA Datasheet
APW8713E High Input Voltage 8A PWM Converter With Low Iq F APW8713E Datasheet
Recommendation Recommendation Datasheet APW8713 Datasheet





APW8713
APW8713
High Input Voltage 8A PWM Converter With Adj. Soft Start
Features
General Description
Adjustable Output Voltage from +0.8V to +12V
The APW8713 is a 8A, synchronous, step-down converter
- 0.8V Reference Voltage
with integrated 30mN-channel High-Side MOSFET and
- +1% Accuracy over Temperature
9mLow-Side MOSFET. The APW8713 steps down high
Operates from An Input Battery Voltage Range of voltage to generate low-voltage chipset or RAM supplies
+2.7V to +28V
in notebook computers.
Power-On-Reset Monitoring on VCC pin
The APW8713 provides excellent transient response and
Excellent line and load transient responses
accurate DC voltage output in either PFM or PWM Mode.
PFM mode for increased light load efficiency
In Pulse Frequency Mode (PFM), the APW8713 provides
very high efficiency over light to heavy loads with loading-
Programmable PWM Frequency from 100kHz to modulated switching frequencies. In PWM Mode, the con-
1000kHz
verter works nearly at constant frequency for low-noise
Integrated 30mat VCC=5V N-Channel MOSFET requirements.
For High Side
The APW8713 is equipped with accurate current-limit,
Integrated 9mat VCC=5V N-Channel MOSFET For output under-voltage, and output over-voltage protections,
Low Side
perfect for various applications. A Power-On-Reset func-
Integrated Bootstrap Forward P-CH MOSFET
tion monitors the voltage on VCC to prevent wrong
External Adjustable Soft-Start and Soft-Stop
operation during power-on. The APW8713 has external
adjustable soft-start and built-in an integrated output dis-
Selectable Forced PWM or automatic PFM/PWM
charge method for soft stop. A soft-start ramps up the
mode
output voltage with programmable timing to reduce the
Power Good Monitoring
start-up current. A soft-stop function actively discharges
70% Under-Voltage Protection
the output capacitors.
125% Over-Voltage Protection
The APW8713 is available in TQFN4x4-23 (Power PAK).
Current-Limit Protection
- Using Sense Low-Side MOSFET’s RDS(ON)
Over-Temperature Protection
Applications
TQFN-23 4mmx4mm package
Lead Free and Green Device Available (RoHS
Compliant)
Notebook
Mother Board
Table PC
Hand-Held Portable
AIO PC
Set-top boxes
LCD TV
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and
advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Sep., 2013
1
www.anpec.com.tw
Free Datasheet http://www.datasheet4u.com/



APW8713
APW8713
Simplified Application Circuit
VCC
RPOK
POK
H/L
CSS
PFM
SS
EN
VIN
LX
VIN
LOUT
VOUT
COUT
APW8713
Ordering and Marking Information
APW8713
Assembly Material
Handling Code
Temperature Range
Package Code
Package Code
QB: TQFN4x4-23
Operating Ambient Temperature Range
I : -40 to 85 °C
Handling Code
TR : Tape & Reel
Lead Free Code
L : Lead Free Device G : Halogen and Lead Free Device
APW8713 QB :
APW8713
XXXXX
XXXXX - Date Code
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which
are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for
MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen
free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by
weight).
Pin Configuration
POK 1
EN 2
PFM 3
AGND 4
FB 5
TON 6
VIN
17 LX
16 LX
15 PGND
LX
14 PGND
13 PGND
12 PGND
Copyright © ANPEC Electronics Corp.
Rev. A.3 - Sep., 2013
TQFN 4x4 -23 (TOP VIEW)
= Exposed and Thermal Pad
2
www.anpec.com.tw
Free Datasheet http://www.datasheet4u.com/





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)