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ANPEC

APW8715C Datasheet Preview

APW8715C Datasheet

6A PWM Converter

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APW8715C
High Input Voltage 6A PWM Converter With Adj. Soft Start
Features
General Description
Adjustable Output Voltage from +0.8V to +12V
- 0.8V Reference Voltage
- +1% Accuracy over Temperature
The APW8715C is a 6A, synchronous, step-down con-
verter with integrated 30mN-channel High-Side
MOSFET and 12mLow-Side MOSFET. The APW8715C
Operates from An Input Battery Voltage Range of steps down high voltage to generate low-voltage chipset
+2.7V to +28V
or RAM supplies in notebook computers.
Power-On-Reset Monitoring on VCC pin
The APW8715C provides excellent transient response
Excellent line and load transient responses
and accurate DC voltage output in either PFM or PWM
PFM mode for increased light load efficiency
Mode.
In Pulse Frequency Mode (PFM), the APW8715C provides
Programmable PWM Frequency from 100kHz to very high efficiency over light to heavy loads with loading-
1000kHz
modulated switching frequencies. In PWM Mode, the con-
Integrated 30mat VCC=5V N-Channel MOSFET verter works nearly at constant frequency for low-noise
For High Side
requirements.
Integrated 12mat VCC=5V N-Channel MOSFET The APW8715C is equipped with accurate current-limit,
For Low Side
output under-voltage, and output over-voltage protections,
Integrated Bootstrap Forward P-CH MOSFET
perfect for various applications. A Power-On-Reset func-
External Adjustable Soft-Start and Soft-Stop
tion monitors the voltage on VCC to prevent wrong
operation during power-on. The APW8715C has external
Selectable Forced PWM or automatic PFM/PWM
adjustable soft-start and built-in an integrated output dis-
mode
charge method for soft stop. A soft-start ramps up the
Power Good Monitoring
output voltage with programmable timing to reduce the
70% Under-Voltage Protection
start-up current. A soft-stop function actively discharges
125% Over-Voltage Protection
the output capacitors.
Current-Limit Protection
- Using Sense Low-Side MOSFETs RDS(ON)
Over-Temperature Protection
The APW8715C is available in TQFN4x4-23 (Power PAK).
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.
1
Rev. A.2 - Jun., 2016
www.anpec.com.tw




ANPEC

APW8715C Datasheet Preview

APW8715C Datasheet

6A PWM Converter

No Preview Available !

APW8715C
Simplified Application Circuit
VCC
EN
RPOK
POK
VIN
H/L
PFM
LX
CSS
SS
VIN
LOUT
VOUT
COUT
APW8715C
Ordering and Marking Information
APW8715C
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
APW8715C QB : APW8715
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 Greento 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
VIN
AGND 4
FB 5
TON 6
17 LX
16 LX
15 PGND
LX
14 PGND
13 PGND
12 PGND
Copyright © ANPEC Electronics Corp.
Rev. A.2 - Jun., 2016
TQFN 4x4 -23 (TOP VIEW)
= Exposed and Thermal Pad
2
www.anpec.com.tw



Part Number APW8715C
Description 6A PWM Converter
Maker ANPEC
Total Page 3 Pages
PDF Download

APW8715C Datasheet PDF





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