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See Technical Specifications

W83L351YG +BOM

Efficient power control solution

Manufacturer:

NUVOTON TECHNOLOGY CORP
Mfr.Part #:

W83L351YG
Datasheet:

W83L351YG Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Reach Compliance Code:

compliant
ECCN Code:

EAR99
HTS Code:

8542.39.00.01
EDA/CAD Models:

Request Free CAD Models for W83L351YG

Email: [email protected]

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Tel: +852 95804164

W83L351YG General Description

W83L351YG, a semiconductor chip crafted by Winbond Electronics, stands as a pinnacle of innovation in the realm of electronic components. Engineered with a keen eye on versatility, this chip caters to a myriad of functionalities essential in today's electronic landscape. Boasting a robust architecture tailored for seamless data processing and control operations, it emerges as a beacon of efficiency in the tech arena. With a focus on optimizing power consumption while maintaining peak performance, it sets a new standard in chip design

Key Features

Monitoring Items
2 thermal inputs from remote thermistors or 2N3904 NPN-type transistors or PentiumTM II (Deschutes) thermal diode output
One on-chip temperature detection
4 voltage inputs
--- typical for Vcore, +3.3V, +5V, Battery
2 sets of fan speed control and fan speed monitoring input
WATCHDOG comparison of all monitored values
Programmable hysteresis and setting points (alarm thresholds) for all monitored items
Actions Enabling
Issue fan fault signal as fans are abnomally stopped
Issue battery low signal as bettery voltage is abnomally out of range
2 PWM (pulse width modulation) outputs for fan speed control to support " Thermal CruiseTM " or " Speed CruiseTM "
--- Automatically maintain the CPU or system in the specific temperature or keep the fans in the specific speed under the H/W control
Issue SMI#, OVT#, GPO to activate system protection
PWR_DN# setting for the Power down mode
Warning signal pop-up in application software
Power Good
Issue RESET# outputs as the Power Good signal when 3V and 5V rise across a reset threshold.
General
I2CTM serial bus interface
IntelTM LDCM (DMI driver 2.0) support
AcerTM ADM (DMI driver 2.0) support
Winbond hardware monitoring application software (Hardware DoctorTM ) support, for both Windows 95/98
Meet WfM 2.0 (Wired for Management) spec.
5V Vcc operation
Package
20-pin SSOP (209mil)

Specifications

Part Life Cycle Code	Obsolete	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
JESD-30 Code	S-PQCC-N20	Number of Terminals	20
Operating Temperature-Max	70 °C	Operating Temperature-Min
Power Supplies	1.5,3.3 V	Qualification Status	Not Qualified
Surface Mount	YES	Temperature Grade	COMMERCIAL
Terminal Form	NO LEAD	Terminal Pitch	0.5 mm
Terminal Position	QUAD	Series	-
Applications	-	Interface	-
Voltage - Supply	1.35V ~ 1.65V, 3V ~ 3.6V	Mounting Type	Surface Mount
Base Product Number	W83L351