Wide V_IN DC/DC Power Solutions

Wide V_IN From TI
NexFET™ MOSFETs
Step-Down (Buck)
Step-Up (Boost)
Buck-Boost
Modules

Increased Power Density and Reliability for Applications Requiring Max Operating Voltages ≥ 30V

Texas Instruments Texas Instruments provides the industry’s most comprehensive, wide input voltage range, DC/DC regulator portfolio with rich feature sets to meet the demands of today’s high-performance systems. With operating voltages of up to 100V, TI’s Wide VIN portfolio eliminates input protection components to reduce cost and solution size. Extra margin is provided for robustness of uncharacterized system conditions to increase system reliability. Additionally, a single device can operate across several voltage rails to provide scalability and allow reuse of power converter designs. TI’s easy-to-use, high-density, feature-rich Wide VIN converters, controllers, and power modules reduce BOM size and cost while improving scalability and reliability without comprising performance. Find Wide VIN reference designs, samples, EVMs, and detailed product information on the Product tabs.

Wide V_IN Power Solutions Brochure

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Wide V_IN Power White Paper

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Wide V_IN devices from TI offer:

Increased robustness against input transients
Ease of use and scalability across multiple platforms
High power density; eliminates 2-stage conversions
Low noise, low EMI solutions
Feature-rich options eliminate external circuitry

Applications Requiring Wide VIN Power:


Infotainment Driver assist and safety Engine/body controls USB power	Factory automation PLCs and sensors E-Meters Video surveillance	Wireless infrastructure Networking Cloud servers Merchant power

Wide V_IN DC/DC Portfolio

Wide V_IN Buck-Boost
Convertersand Controllers

Ultralow Qg and Qgd
Low thermal resistance
Breakdown at 40, 60, 80, and 100V

Wide V_IN Buck Boost

Part Number	Package	Channel	BV_DSS (V)	V_GS (V)	R_DS(ON) Typ (10V) (mΩ)	R_DS(ON) Max (10V) (mΩ)	I_D @ 25ºC _(silicon)	Qg(10V) Typ (nC)	Qgd Typ (nC)	Qgs Typ (nC)
CSD18532Q5B	SON5x6	N	60	20	2.5	3.2	169	44	6.9	10.0
CSD18532NQ5B	SON5x6	N	60	20	2.7	3.4	165	49	7.9	16.0
CSD18532KCS	TO-220	N	60	20	3.3	4.2	169	44	6.9	10.0
CSD18531Q5A	SON5x6	N	60	20	3.5	4.6	134	36	5.9	6.9
CSD18533Q5A	SON5x6	N	60	20	4.7	5.9	103	29	5.4	6.6
CSD18533KCS	TO-220	N	60	20	5.0	6.3	114	28	3.9	9.4
CSD18563Q5A	SON5x6	N	60	20	6.0	7.5	98	29	5.4	6.6
CSD18534KCS	TO-220	N	60	20	7.6	9.5	71	19	3.1	4.8
CSD18534Q5A	SON5x6	N	60	20	7.8	9.8	69	17	3.5	3.2
CSD18537NQ5A	SON5x6	N	60	20	11	14	55	14	2.3	4.7
CSD18537NKCS	TO-220	N	60	20	11	14	54	14	2.3	5.2
CSD88537ND	Dual SO-8	N	60	20	12.5	15	16	14	2.3	4.6
CSD88539ND	Dual SO-8	N	60	20	22	28	9.7	9	2.1	3.2
CSD88537ND	Dual SO-8	N	60	20	12.5	15	16	14	2.3	4.6
CSD88539ND	Dual SO-8	N	60	20	22	28	9.7	9	2.1	3.2
CSD19502Q5B	SON5x6	N	80	20	3.4	4.1	138	48	8.6	14
CSD19506KCS	TO-220	N	80	20	2.0	2.3	273	120	20	37
CSD19505KCS	TO-220	N	80	20	2.6	3.1	208	76	11	25
CSD19501KCS	TO-220	N	80	20	5.5	6.6	129	38	5.8	12.4
CSD19503KCS	TO-220	N	80	20	7.6	9.2	94	28	5.4	9.8
CSD19532Q5B	SON5x6	N	100	20	4.0	4.9	130	48	8.7	13
CSD19536KCS	TO-220	N	100	20	2.3	2.7	259	118	17	37
CSD19535KCS	TO-220	N	100	20	3.1	3.6	187	78	13	25
CSD19531Q5A	SON5x6	N	100	20	5.3	6.4	110	37	7.0	11
CSD19531KCS	TO-220	N	100	20	6.3	7.9	102	37	7.0	12
CSD19533Q5A	SON5x6	N	100	20	7.8	9.4	75	27	4.9	7.9
CSD19533KCS	TO-220	N	100	20	8.7	10.5	86	27	5.4	9.0

Wide V_IN Buck Converters
and Controllers

Integrated 100V FETs
No compensation simplifies design
Supports high step-down ratios

Wide V_IN Converters

Buck Converters
Device	Description	Input Voltage (V)	Current (mA)	IC	EVM	View Details
LM5160A	Synchronous Buck / Fly-Buck™ Converter	65	1500
TPS54062	Synchronous Step-Down Converter	60	50
TPS54061	Synchronous Step-Down DC-DC Converter with Low IQ	60	200
LM5017	Wide VIN Constant On-Time Synchronous Buck Regulator	100	600
LM5018	Wide VIN Constant On-Time Synchronous Buck Regulator	100	300
LM5019	Wide VIN Constant On-Time Synchronous Buck Regulator	100	100
LM5008A	Wide VIN Constant On-Time Buck Switching Regulator	100	350
LM5009A	Wide VIN Constant On-Time Buck Switching Regulator	100	150
LM5574	SIMPLE SWITCHER Step-Down Switching Regulator	75	500
LM5575	SIMPLE SWITCHER Step-Down Switching Regulator	75	1500
LM5576	SIMPLE SWITCHER Step-Down Switching Regulator	75	3000
LM5007	Wide VIN Step Down Switching Regulator	80	500
LM34919C	Ultra-Small Wide VIN Buck Converter for Space Constrained Applications	60	600
LM5006	Wide VIN Constant On-Time Buck Switching Regulator	80	600
LM5010AS	Wide VIN Step Down Switching Regulator	75	1000
TPS54160A	Step-Down Converter with Eco-Mode	60	1500
LM5005	Wide Vin Step-Down Switching Regulator	75	2500
TPS54260S	Step-Down Converter with Eco-Mode	60	2500
TPS54360	Step-Down DC-DC Converter with Eco-mode	60	3500
TPS54560	Step-Down DC-DC Converter with Eco-Mode	60	5000
Buck Controllers
Device	Description	Voltage	External MOSFET	IC	EVM	View Details
LM3150	SIMPLE SWITCHER CONTROLLER, Synchronous Step-Down	42	NexFET™
LM3151	SIMPLE SWITCHER CONTROLLER, Synchronous Step-Down	42	NexFET™
LM3152	SIMPLE SWITCHER CONTROLLER, Synchronous Step-Down	42	NexFET™
TPS40200	Wide Input Non-Synchronous Buck DC/DC Controller	52	NexFET™
LM5117	Wide VIN Synchronous Buck Controller with Analog Current Monitor	65	NexFET™
LM25117	Wide VIN Synchronous Buck Controller with Analog Current Monitor	42	NexFET™
LM5119	Wide VIN Dual Synchronous Buck Controller	65	NexFET™
LM25119	Wide VIN Dual Synchronous Buck Controller	42	NexFET™
TPS43340-Q1	Automotive Low Iq 30uA, High VIN Quad-Output Power Supply	40	NexFET™
TPS43350-Q1	Automotive Low Iq, dual synchronous Buck controller	40	NexFET™
TPS43351_Q1	Automotive Low Iq, dual synchronous Buck controller with Frequency Spread Spectrum	40	NexFET™
LM5116	Wide VIN Synchronous Buck Controller	100	NexFET™
LM25116	Wide VIN Synchronous Buck Controller	42	NexFET™
LM5085	Wide VIN Constant On-Time PFET Buck Switching Controller	75	NexFET™
LM25085	Wide VIN Constant On-Time PFET Buck Switching Controller	42	NexFET™
LM5088	Wide VIN Non-Synchronous Buck Controller	75	NexFET™
LM25088	Wide VIN Non-Synchronous Buck Controller	42	NexFET™

Wide V_IN Buck Controllers

Efficient and scalable power
Supports Flyback and SEPIC
Input short-circuit disconnect

Wide V_IN Buck Controllers

Boost Converters
Device	Description			IC	EVM	View Details
TPS55332-Q1	Automotive Catalog 3-A, 60-V Step Up DC/DC Converter
LM5000	Wide V_IN 2A Switch Mode Regulator
LM5001	Wide V_IN 1A Switch Mode Regulator
LM5002	Wide V_IN 0.5A Switch Mode Regulator
Boost Controllers
Device	Description	Input Voltage Max	Output Voltage Max	IC	EVM	View Details
LM5022	60V Wide VIN Low Side Controller for Boost and SEPIC	60	n/a
LM3478	40V High Efficiency Low-Side N-Channel Controller for Switching Regulator	40	n/a
LM3488	40V High Efficiency Low-Side N-Channel Controller for Switching Regulators	40	n/a
LM3481	48V High Efficiency Low-Side N-Channel Controller for Switching Regulators	48	n/a
LM5121	Wide VIN Synchronous Boost Controller with Disconnection Switch Control	65	100
LM5122	Wide VIN Synchronous Boost Controller with Multi-phase Capability	65	100
TPS43060	Low Iq, Synchronous Boost Controller with Wide Input Voltage and 7.5V Gate Drive for Standard FETs	40	60
TPS43061	Low Iq, Synchronous Boost Controller with Wide Input Voltage and 5.5V Gate Drive for Low Qg NexFETs	40	60
TPS40210	Wide Input Range Current Mode Boost Controller	52	260

Wide V_IN Buck-Boost
Convertersand Controllers

Supports automotive start-stop
2-switch and 4-switch power stage
Voltage stabilizers up to 10A

Wide V_IN Buck Boost

Buck-Boost Converters
Device	Description	Datasheet	EVM	View Details
TPS55065-Q1	Automotive Catalog Buck/Boost Switch-Mode Regulator
Buck-Boost Controllers
LM5175	42V Wide V_IN Buck-Boost Controller
LM5118	75V Wide V_IN Buck-Boost Controller
LM25118	42V Wide V_IN Buck-Boost Controller

Wide V_IN Power Modules

Complete power solution
Superior EMI performance
Operates to 85C, no airflow

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Wide V_IN Power Module

Power Modules
Device	Description	Datasheeet	EVM	View Details
LMZ14201	1A SIMPLE SWITCHER Power Module with 42V Maximum Input Voltage
LMZ14201H	1A SIMPLE SWITCHER Power Module for High Output Voltage
LMZ14202	2A SIMPLE SWITCHER Power Module with 42V Maximum Input Voltage
LMZ14202H	2A SIMPLE SWITCHER Power Module for High Output Voltage
LMZ36002	2A SIMPLE SWITCHER Power Module with 60V Maximum Input Voltage
LMZ35003	2.5A SIMPLE SWITCHER Power Module with 7V-50V Input in QFN package
LMZ14203	3A SIMPLE SWITCHER Power Module with 42V Maximum Input Voltage
LMZ14203H	42V 3A SIMPLE SWITCHER Power Module for High Output Voltage
LMZ23603	3A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage
LMZ23605	5A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage
LMZ13608	8A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage
LMZ13610	10A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage
LMZ23608	8A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage and Current Sharing
LMZ23610	10A SIMPLE SWITCHER Power Module with 36V Maximum Input Voltage and Current Sharing
LMZ34002	15W, Negative Output SIMPLE SWITCHER Power Module with 4.5V-40V Input in QFN package

Wide V_IN DC/DC Power Solutions

Increased Power Density and Reliability for Applications Requiring Max Operating Voltages ≥ 30V

Wide V_IN devices from TI offer:

Applications Requiring Wide VIN Power:

Wide V_IN DC/DC Portfolio

信息

帮助

联系我们

关注我们

Wide VIN DC/DC Power Solutions

Increased Power Density and Reliability for Applications Requiring Max Operating Voltages ≥ 30V

Wide VIN devices from TI offer:

Applications Requiring Wide VIN Power:

Wide VIN DC/DC Portfolio

信息

帮助

联系我们

关注我们

Wide V_IN DC/DC Power Solutions

Wide V_IN devices from TI offer:

Wide V_IN DC/DC Portfolio