Single-Phase Full-Wave Motor Driver with Built-in Hall Sensor
On-chip Hall Sensor
High Sensitivity Hall Effect Sensor IC: ±15G
Built-in Reverse Voltage Protection Circuit.
Built-in Soft Start Function
Built-in PWM Soft Switch Function
Built-in Variable Speed Curve Function
Built-in Current Limit Circuit
Built-in Lock Protection and Auto Restart Function
Built-In Quick Start Function
FG (Rotation Speed Detection) Output
Built-in Thermal Protection Circuit
The APX9177A is an integrated Hall Effect Sensor ICs de-
signed for electric commutation of single-phase DC brush-
less motor applications. The device is built-in lock pro-
tection. When fan is locked, the device will enter the lock
protection mode. It is also with thermal shutdown function.
The APX9177A is available in a low cost SOP-10F pack-
●● Brushless DC Fans
●● Brushless DC Motors
Ordering and Marking Information
KE : SOP-10F
Operating Ambient Temperature Range
I : -40 to 105 ℃
TR : Tape & Reel
G : Halogen and Lead Free Device
APX9177A KE :
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-020C 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 inhomogeneous material and total of Br and Cl does not exceed 1500ppm by weight).
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise cus-
tomers to obtain the latest version of relevant information to verify before placing orders.
CopyrightANPEC Electronic Corp.
Rev. A.3 – Jul., 2019