LM5045MHX

Texas InstrumentsExtended

-40℃~+125℃ 14V~100V 185kHz~215kHz、420kHz~540kHz 2A 50% Full-Bridge Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP) PWM Modulation Secondary-Side Feedback HTSSOP-28-EP AC-DC Controllers and Regulators ROHS

Datasheet JLCPCB LCSC

Part id: ti/LM5045MHX
Category: AC DC Controllers And Regulators
Package: HTSSOP-28-EP
Pins: 29
In stock: 1 at JLCPCB (C2863010)

Overview

The LM5045MHX is an AC DC Controllers And Regulator made by Texas Instruments in a HTSSOP-28-EP package with 29 pins. -40℃~+125℃ 14V~100V 185kHz~215kHz、420kHz~540kHz 2A 50% Full-Bridge Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Overtemperature protection (OTP) PWM Modulation Secondary-Side Feedback HTSSOP-28-EP AC-DC Controllers and Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM5045MHX_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP, from EasyEDA), ready for a KiCad board. 1 are in stock at JLCPCB (part C2863010).

Symbol

EasyEDA_Cloud:LM5045MHX_NOPBFrom EasyEDA

Footprint

EasyEDA_Cloud:HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EPFrom EasyEDA

Pinout

The pins of the LM5045MHX
Pin	Name	Type
1	UVLO	Unspecified
2	OVP	Unspecified
3	RAMP	Unspecified
4	CS	Unspecified
5	SLOPE	Unspecified
6	COMP	Unspecified
7	REF	Unspecified
8	RT	Unspecified
9	AGND	Unspecified
10	RD1	Unspecified
11	RD2	Unspecified
12	RES	Unspecified
13	SS	Unspecified
14	SSSR	Unspecified
15	SSOFF	Unspecified
16	HS2	Unspecified
17	HO2	Unspecified
18	BST2	Unspecified
19	SR2	Unspecified
20	LO2	Unspecified
21	VCC	Unspecified
22	PGND	Unspecified
23	LO1	Unspecified
24	SR1	Unspecified
25	BST1	Unspecified
26	HO1	Unspecified
27	HS1	Unspecified
28	VIN	Unspecified
29	EP	Unspecified

Parameters

Duty Cycle(Max): 50%
Features: Short Circuit Protection
Feedback System: Secondary-Side Feedback
Frequency - Switching: 185kHz~215kHz
Isolation: Isolation
Operating Temperature: -40℃~+125℃
Output Current: 2A
Topology: Full-Bridge
Voltage - Supply: 14V~100V
Working Mode: PWM Modulation

Order codes

LM5045MHX/NOPBLCSC C2863010

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Questions

Is there a KiCad symbol and footprint for the LM5045MHX?

Yes. The symbol is EasyEDA_Cloud:LM5045MHX_NOPB and the footprint EasyEDA_Cloud:HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM5045MHX?

HTSSOP-28-EP, with 29 pins. Its footprint is drawn on this page.

Where is the LM5045MHX datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM5045MHX?

JLCPCB lists it as part C2863010, with 1 in stock; the sellers' links on this page open their listings.