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See Technical Specifications

SG1843Y +BOM

Current Mode PWMs Isolated Switching Regulators Off-line, 8V UVLO - 55°C to125°C.

Manufacturer:

MICROCHIP
Mfr.Part #:

SG1843Y
Datasheet:

SG1843Y Datasheet (PDF)
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
HTS Code:

8542.31.00.01
EDA/CAD Models:

Request Free CAD Models for SG1843Y

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

SG1843Y General Description

The SG1843Y is a versatile voltage-mode PWM controller tailor-made for offline flyback converters. With its integrated oscillator, error amplifier, and precise reference voltage, this chip delivers reliable performance in a range of power supply applications. From consumer electronics to industrial equipment, the SG1843Y is a trusted choice for designers looking to optimize their power management solutions

Key Features

Precision Temperature Compensation
Fully Integrated Charge Pump Control
High Accuracy Current Monitoring

Specifications

Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.31.00.01
Analog IC - Other Type	SWITCHING CONTROLLER	Control Mode	CURRENT-MODE
Control Technique	PULSE WIDTH MODULATION	Input Voltage-Max	25 V
Input Voltage-Min	8.3 V	Input Voltage-Nom	15 V
JESD-30 Code	R-GDIP-T8	JESD-609 Code	e0
Length	10.415 mm	Number of Functions	1
Number of Terminals	8	Operating Temperature-Max	125 °C
Operating Temperature-Min	-55 °C	Output Current-Max	1 A
Qualification Status	Not Qualified	Seated Height-Max	5.08 mm
Surface Mount	NO	Switcher Configuration	SINGLE
Switching Frequency-Max	500 kHz	Technology	BIPOLAR
Temperature Grade	MILITARY	Terminal Finish	TIN LEAD
Terminal Form	THROUGH-HOLE	Terminal Pitch	2.54 mm
Terminal Position	DUAL	Width	7.62 mm