LMZM33604RLXR

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Texas Instruments

SWITCHING VOLTAGE REGULATORS 3.5-V TO 36-V INPUT 1-V TO 20-V OUTPUT

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LMZM33604RLXR

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Texas Instruments

SWITCHING VOLTAGE REGULATORS 3.5-V TO 36-V INPUT 1-V TO 20-V OUTPUT

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Description Specifications Series Pricing CAD Documents

Description

General part information

LMZM33604 Series

The LMZM33604 power module is an easy-to-use integrated power solution that combines a 4-A DC/DC converter with power MOSFETs, a shielded inductor, and passives in a low-profile package. This power solution requires as few as four external components and eliminates the loop compensation and inductor part selection from the design process.

The 16 mm × 10 mm × 4 mm, 41-pin, QFN package is easy to solder onto a printed circuit board and allows for a compact, low-profile point-of-load design. The LMZM33604 feature set includes power good, adjustable soft start, tracking, synchronization, programmable UVLO, prebias start-up, selectable auto or FPWM modes, as well as overcurrent and overtemperature protection. The LMZM33604 can be configured as negative output voltage forinverting applications.

Technical Specifications

Parameters and characteristics for this part

Specification	LMZM33604RLXR

Applications	ITE (Commercial)
Current - Output (Max)	4 A
Efficiency	91 %
Features	UVLO, OCP, Remote On/Off, OVP, OTP
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Package / Case	41-PowerBQFN Module
Package Length	16 mm
Package Name	41-B2QFN
Package Width	10 mm
Size / Dimension Height	0.16 in
Size / Dimension Length	0.63 in
Size / Dimension Width	0.39 in
Type	Non-Isolated PoL Module
Voltage - Input (Max)	36 V
Voltage - Input (Min)	3.5 V
Voltage - Output 1 (Max)	20 V
Voltage - Output 1 (Min)	1 V

LMZM33604 Series

Part	Mounting Type	Current - Output (Max)	Size / Dimension Length	Size / Dimension Height	Size / Dimension Width	Efficiency	Package / Case	Voltage - Output 1 (Min)	Voltage - Output 1 (Max)	Type	Number of Outputs	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Input (Max)	Voltage - Input (Min)	Features	Package Name	Package Width	Package Length	Applications	Board Type	Total Output Count	Output Type	Non-Isolated Output Count	Supplied Contents	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Regulator Topology	Voltage - Output (2)	Voltage - Output (1)	Voltage - Output (4)	Voltage - Output (5)	Voltage - Output (3)	Main Purpose	Contents	Utilized IC / Part	Current - Output
Texas Instruments LMZM33604RLXR	Surface Mount	4 A	0.63 in	0.16 in	0.39 in	91 %	41-PowerBQFN Module	1 V	20 V	Non-Isolated PoL Module	1	-40 °C	105 °C	36 V	3.5 V	OCP OTP OVP Remote On/Off UVLO	41-B2QFN	10 mm	16 mm	ITE (Commercial)
Texas Instruments LMZM33604EVM																					Fully Populated	1	Non-Isolated	1 count	Board(s)	3.5 V	36 V	Buck	1.8 V	1.2 V	3.3 V	5 V	2.5 V	DC/DC Step Down	Board	LMZM33604	4 A

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Soldering Considerations for Power Modules (Rev. C)

LMZM33604EVM and LMZM33606EVM User's Guide (Rev. B)

Practical Thermal Design With DC/DC Power Modules (Rev. A)

LMZM33604 3.5-V to 36-V Input, 1-V to 20-V Output, 4-A Power Module datasheet (Rev. A)