UCC35702N

Name: UCC35702N
Brand: Texas Instruments
Rating: 4.5 (10 reviews)

Voltage Mode PWM Controller 1A 700kHz 14-Pin PDIP Tube

Inventory:7,200

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Other Needs

Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-PDIP

Very low start-up supply current; 50 µA typical
Low operating supply current; 1.2 mA typical
Accurate, internally-trimmed, fixed frequency oscillator (100 kHz). No external timing components needed
Internal slope compensation. No external ramp components needed
Built-in over-voltage and under-voltage detection
High-speed over-current trip; 170 ns typical
Over-voltage clamp on supply voltage (VDD)
Internal divider regulates VDD to 12 V. No external divider needed
Leading edge blanking of the current sense signal
Control frequency modulated over a narrow band to reduce Electromagnetic Interference (EMI)
High output drive capability; 150 ns typical rise and fall time into 2 nF load
Wide bandwidth (10 MHz) error amplifier with external compensation pin and simple interface to optocoupler
Accurate internal bandgap reference.

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category	Switching Controllers	RoHS	Details
Topology	Boost, Buck	Number of Outputs	1 Output
Switching Frequency	700 kHz	Duty Cycle - Max	99 %
Output Current	1 A	Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C	Mounting Style	SMD/SMT
Package / Case	PDIP-14	Brand	Texas Instruments
Fall Time	20 ns	Height	4.57 mm
Length	19.3 mm	Product Type	Switching Controllers
Rise Time	20 ns	Series	UCC35702
Factory Pack Quantity	25	Subcategory	PMIC - Power Management ICs
Type	Voltage Mode PWM Controllers	Unit Weight	0.057144 oz

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