LTM8026 - 36VIN, 5A CVCC Step-Down μModule (Power Module) Regulator

The LTM8026 is a 36VIN, 5A constant-voltage, constant-current (CVCC) step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 36V, the LTM8026 supports an output voltage range of 1.2V to 24V. CVCC operation allows the LTM8026 to accurately regulate its output current up to 5A over the entire output range. The output current can be set by a control voltage, a single resistor or a thermistor. Only resistors to set the output voltage and frequency and the bulk input and output filter capacitors are needed to finish the design.

The LTM8026 is packaged in a thermally-enhanced, compact (11.25mm × 15mm) overmolded land grid array (LGA) and ball grid array (BGA) packages suitable for automated assembly by standard surface mount equipment. The LTM8026 is available in SnPb (BGA) or RoHS compliant terminal finish.

Features

Complete Step-Down Switch Mode Power Supply
Constant-Voltage Constant-Current Operation
Selectable Output Current Up to 5A
Parallelable for Increased Output Current, Even from Different Voltage Sources
Wide Input Voltage Range: 6V to 36V
1.2V to 24V Output Voltage
Selectable Switching Frequency: 100kHz to 1MHz
SnPb or RoHS Compliant Finish
Programmable Soft-Start
(11.25mm × 15mm × 2.82mm) LGA and (11.25mm × 15mm × 3.42mm BGA Packages

Typical Application

Packaging

**Order Information**
Part Number	Package	Temp	Price(1-99)	Price (1k)*
LTM8026EV#PBF	15mm x 11.25mm x 2.82mm LGA	E	$17.97	$12.58
LTM8026EY#PBF	15mm x 11.25mm x 3.42mm BGA	E	$19.24	$13.47
LTM8026IV#PBF	15mm x 11.25mm x 2.82mm LGA	I	$19.77	$13.84
LTM8026IY	15mm x 11.25mm x 3.42mm BGA	I	$30.30	$21.21
LTM8026IY#PBF	15mm x 11.25mm x 3.42mm BGA	I	$21.04	$14.73
LTM8026MPV#PBF	15mm x 11.25mm x 2.82mm LGA	MP	$36.49	$25.54
LTM8026MPY	15mm x 11.25mm x 3.42mm BGA	MP	$47.02	$32.91
LTM8026MPY#PBF	15mm x 11.25mm x 3.42mm BGA	MP	$37.75	$26.43