HPC46083SOW/V20: 马来西亚的首选 Utsource Holding Company Limited

详情

Parameter	Description	Value	Unit
Part Number	Component Identifier	HPC46083SOW/V20	-
Package Type	Physical Package	SOW-16	-
Operating Voltage (Vcc)	Supply Voltage Range	4.5 to 5.5	V
Output Current (Iout)	Maximum Continuous Output Current	3.0	A
Input Voltage (Vin)	Input Voltage Range	7.0 to 40.0	V
Efficiency (η)	Typical Efficiency at Full Load	92	%
Switching Frequency (fsw)	Switching Frequency	500	kHz
Output Voltage (Vout)	Adjustable Output Voltage Range	0.8 to 5.5	V
Quiescent Current (Iq)	Quiescent Current	20	μA
Operating Temperature (Toper)	Operating Temperature Range	-40 to 125	°C
Storage Temperature (Tstg)	Storage Temperature Range	-65 to 150	°C
Thermal Resistance (θja)	Junction-to-Ambient Thermal Resistance	45	°C/W
Protection Features	Overcurrent Protection	Yes	-
Protection Features	Overvoltage Protection	Yes	-
Protection Features	Thermal Shutdown	Yes	-
Pin Count	Number of Pins	16	-
Pin Pitch	Distance Between Adjacent Pins	1.27	mm
Pin Configuration	Pin 1	VIN	-
Pin Configuration	Pin 2	GND	-
Pin Configuration	Pin 3	EN	-
Pin Configuration	Pin 4	FB	-
Pin Configuration	Pin 5	NC	-
Pin Configuration	Pin 6	PG	-
Pin Configuration	Pin 7	NC	-
Pin Configuration	Pin 8	VOUT	-
Pin Configuration	Pin 9	NC	-
Pin Configuration	Pin 10	NC	-
Pin Configuration	Pin 11	NC	-
Pin Configuration	Pin 12	NC	-
Pin Configuration	Pin 13	NC	-
Pin Configuration	Pin 14	NC	-
Pin Configuration	Pin 15	NC	-
Pin Configuration	Pin 16	NC	-

Power Supply Connection:
- Connect the input voltage (VIN) to Pin 1.
- Connect the ground (GND) to Pin 2.
Enable Control:
- Apply a high signal to Pin 3 (EN) to enable the device.
- Apply a low signal or leave it floating to disable the device.
Feedback Loop:
- Connect the feedback resistor network between Pin 4 (FB) and the output (VOUT) to set the desired output voltage.
Output Voltage Monitoring:
- Monitor the power good signal (PG) on Pin 6 to ensure the output is within the specified range.
Thermal Management:
- Ensure adequate heat dissipation by mounting the device on a heatsink if operating at high currents or temperatures.
Protection Circuits:
- The device includes overcurrent, overvoltage, and thermal shutdown protections. Ensure these features are utilized by following the recommended circuit design guidelines.
Storage and Handling:
- Store the device in a dry environment within the specified storage temperature range.
- Handle with care to avoid damage to the pins and package.
Soldering:
- Follow standard soldering procedures for surface mount devices (SMD). Ensure the soldering temperature does not exceed the maximum storage temperature.
Testing:
- After assembly, test the device under load conditions to verify proper operation and efficiency.

(For reference only)