LTM8029 Series

36VIN, 600mA Step-Down μModule (Power Module) Converter with 5μA Quiescent Current

Catalog

36VIN, 600mA Step-Down μModule (Power Module) Converter with 5μA Quiescent Current

Part	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Applications	Supplier Device Package [y]	Supplier Device Package	Supplier Device Package [x]	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Current - Output (Max) [Max]	Voltage - Output 1 [Max]	Voltage - Output 1 [Min]	Package / Case	Type	Voltage - Input (Min) [Min]	Mounting Type	Voltage - Input (Max) [Max]
Analog Devices LTM8029MPY	3.4 mm	11.3 mm	0.25 in	6.3 mm	0.44 "	0.13 in	ITE (Commercial)	6.25	35-BGA	11.25	1	-55 °C	125 °C	600 mA	18 V	1.2 V	35-BBGA Module	Non-Isolated PoL Module	4.5 V	Surface Mount	36 V
Analog Devices LTM8029IY#PBF	3.4 mm	11.3 mm	0.25 in	6.3 mm	0.44 "	0.13 in	ITE (Commercial)	6.25	35-BGA	11.25	1	-40 °C	125 °C	600 mA	18 V	1.2 V	35-BBGA Module	Non-Isolated PoL Module	4.5 V	Surface Mount	36 V

Catalog

36VIN, 600mA Step-Down μModule (Power Module) Converter with 5μA Quiescent Current

Key Features

• Complete Switch Mode Power Supply

• Low Quiescent Current Burst Mode®Operation 5μA IQ at 12VINto 3.3VOUT

• 600mA Output Current

• Wide Input Voltage Range: 4.5V to 36V (40VMAX)

• Output Voltage: 1.2V to 18V

• Excellent Dropout Performance

• Can Be Used as an Inverter

• Adjustable Switching Frequency: 200kHz to 2.2MHz

• Current Mode Control

• SnPb or RoHS Compliant Finish

• Tiny, Low Profile (11.25mm × 6.25mm × 3.42mm) Surface Mount BGA Package

Description

The LTM8029 is a 36VIN, 600mA step-down µModule®converter with 5µA quiescent current. It is an adjustable frequency buck switching regulator that consumes only 5μA of quiescent current. The LTM8029 can accept an input as high as 36VINand operates at low input voltages due to its off-time skipping capability. Burst Mode operation maintains high efficiency at low output currents while keeping the output ripple low. The RUN pin features an accurate threshold and the shutdown current is 0.9μA. A power good flag signals when VOUTreaches 90% of the programmed output voltage.The LTM8029 is packaged in a thermally enhanced, compact (11.25mm × 6.25mm) and low profile (3.42mm) overmolded ball grid array (BGA) package. The LTM8029 is available with SnPb (BGA) or RoHS compliant terminal finish.ApplicationsAutomotive Battery RegulationPower for Portable ProductsDistributed Supply RegulationIndustrial SuppliesWall Transformer Regulation