Name: LTC1438CG#TRPBF
Brand: Linear Technology/Analog Devices
SKU: LTC1438CG#TRPBF
Price: 11.64000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	28-SSOP (0.209, 5.30mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C TA
Packaging	Tape & Reel (TR)
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO HAS OUTPUT OF 5V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Base Part Number	LTC1438
Function	Step-Down
Number of Outputs	2
Output Voltage	3.3V
Output Type	Transistor Driver
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	3.5V~30V
Control Features	Enable, Power on Reset, Soft Start
Input Voltage (Min)	3.5V
Topology	Buck
Control Mode	CURRENT-MODE
Frequency - Switching	Up to 400kHz
Input Voltage (Max)	36V
Control Technique	PHASE-SHIFT CONTROL
Synchronous Rectifier	Yes
Duty Cycle (Max)	99%
Clock Sync	No
Output Phases	1
Width	5.3mm
RoHS Status	ROHS3 Compliant

LTC1438CG#TRPBF Product Details

LTC1438CG#TRPBF Overview

Capsuled in the 28-SSOP (0.209, 5.30mm Width) package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. With Transistor Driver dc switching's output (s), it is able to handle it. DC control operates at 3.5V~30V volts and has 3.5V~30V supply voltage. Work well in dc switchers with a 0°C~70°C TA. In this switching controller, the switch can be set to Up to 400kHz. dc dc regulator can be generalized using Surface Mount. Enable, Power on Reset, Soft Start provides dcdc regulator efficient switching control. An analog IC with the SWITCHING REGULATOR signal is connected to the switch converters. Switching converters are designed with the terminal (s) at position DUAL . A variety of dc switching's functions can be performed on 28 terminations. The control methods that these dc dc converter ics use include PHASE-SHIFT CONTROL. A DC switcher's nominal voltage of 15V is input. Other relevant dc to dc converter ics will be returned if you search "LTC1438". Specially, switching converter corresponds to type Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 3.5V. DC regulator outputs 3.3V voltage according to the test statistics. Considering the dc to dc regulator can only accept 36V input voltage, it is important to take note of this. The value of DC to DC voltage regulator is set at ALSO HAS OUTPUT OF 5V in order to fulfill the requirements more effectively.