AAP6013A
7.5V to 36V Input Supply,
CC/CV Synchronous Buck PWM Converter
with Adjustable Switching Frequency
GENERAL DESCRIPTION
FEATURES
The AAP6013A is a voltage mode synchronous buck
converter that achieves excellent load and line regulation
responses. The device operates from a wide input voltage
range of 7.5V to 36V. The AAP6013A provides protection
functions including input under-voltage lockout, output
under-voltage protection and dual-output CC/CV control.
● Wide 7.5V to 36V Input Voltage Range
● 20mΩ/10mΩ Internal N-Channel MOSFETs
● High Efficiency up to 97%
● 0.8V Reference Voltage
● Fast Load Transient Response
● Dual Outputs with Independent Programmable
Constant-Current Control
The AAP6013A is in a Green TQFN-4×4-24BL package.
● Minimum On-Time Linearly Dependent on
Switching Period
It is rated over the -40℃ to +85℃ temperature range.
● Nearly Zero Input Current at Output Over-Current
Protection or Output Under-Voltage Protection
● Internal Soft-Start
● Monotonic Startup into Pre-biased Outputs
● Programmable Output Cable Compensation
● Adjustable Switching Frequency up to 800kHz
● Thermal Shutdown Protection
APPLICATIONS
Car Chargers/Adaptors
Rechargeable Portable Devices
Battery Chargers
● Available in a Green TQFN-4×4-24BL Package
● RoHS Compliant and Halogen Free
SIMPLIFIED SCHEMATIC
Input: 7.5V ~ 36V
VCC
PVIN
BST
AAP6013A
FS/DIS
VOUT+
RFS/DIS
COMP
FB
SW
L
RCOMP
CS1
R1
C3
C1
C2
SGND
CS2
COUT
VOUT1-
PGND
VOUT2-
RCS1
R2
RCS2
Figure 1. Simplified Schematic
SG Micro Corp
www.sg-micro.com
FEBRUARY 2023 – REV. A. 1