Name: CS51221EDTB16R2G
Brand: ON Semiconductor
SKU: CS51221EDTB16R2G
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Lifecycle Status	OBSOLETE (Last Updated: 2 weeks ago)
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	16
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2005
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	CS51221
Function	Step-Up/Step-Down
Number of Outputs	1
Output Voltage	15V
Output Type	Transistor Driver
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive, Isolation Capable
Output Current	1A
Voltage - Supply (Vcc/Vdd)	3.8V~15V
Control Features	Current Limit, Frequency Control, Ramp, Soft Start
Input Voltage (Min)	4.7V
Topology	Forward Converter
Control Mode	VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION
Rise Time	60ns
Synchronous Rectifier	No
Fall Time (Typ)	25 ns
Switcher Configuration	SINGLE
Max Frequency	1MHz
Max Duty Cycle	90 %
Duty Cycle (Max)	85%
Clock Sync	Yes
Height Seated (Max)	2mm
Length	5mm
Width	4.4mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free

CS51221EDTB16R2G Product Details

CS51221EDTB16R2G Overview

With a 16-TSSOP (0.173, 4.40mm Width) package, the switching controller is suitable for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sA 3.8V~15V voltage is supplied to the dc control and used for operating it. Worked in an dc switcher with a -40°C~85°C TA rating. The Surface Mount allows it to be used for dc dc regulator in general. Featured in the dcdc regulator is Current Limit, Frequency Control, Ramp, Soft Start which allows efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of 16 terminations are available in dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. In addition to "CS51221", there are other relevant dc to dc converter ics you can find. 16 pins are on switching converter. Switching converter is a special type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.7V. Test statistics indicate DC regulator outputs 15V voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 1A. The duty cycle of the voltage regulator dc to dc can be set to 90 % on power-up or power-down to ensure reliability. This dc regulatorhas a max frequency of 1MHz.