Specification	MAX1967EUB+T

Clock Sync	False
Control Features	Enable
Duty Cycle (Max) [Max]	95 %
Frequency - Switching	102 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package	10-uMAX/uSOP
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	28 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V

MAX1967 Series

Part	Frequency - Switching	Output Configuration	Duty Cycle (Max) [Max]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Output Type	Number of Outputs	Mounting Type	Control Features	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Function	Output Phases
Analog Devices Inc./Maxim Integrated MAX1967EUB+T	102 kHz	Positive	95 %	10-uMAX/uSOP	85 C	-40 ¯C	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	Transistor Driver	1	Surface Mount	Enable	2.7 V	28 V	Buck	Step-Down	1
Analog Devices Inc./Maxim Integrated MAX1967EUB-T	102 kHz	Positive	95 %	10-uMAX	85 C	-40 ¯C	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	Transistor Driver	1	Surface Mount	Current Limit Dead Time Control Enable Pulse Skipping Ramp Soft Start	2.7 V	28 V	Buck	Step-Down	1
Analog Devices Inc./Maxim Integrated MAX1967EUB+	102 kHz	Positive	95 %	10-uMAX/uSOP	85 C	-40 ¯C	10-TFSOP 10-MSOP (0.118" 3.00mm Width)	Transistor Driver	1	Surface Mount	Enable	2.7 V	28 V	Buck	Step-Down	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.14
	Tape & Reel (TR)	2500	$ 2.56

Description

General part information

MAX1967 Series

The MAX1966/MAX1967 are voltage-mode pulse-width-modulated (PWM), step-down DC-DC controllers that are ideal for a variety of cost-sensitive applications. They drive low-cost N-MOSFETs for both the high-side switch and synchronous rectifier and require no external Schottky power diode or current-sense resistor. Short- circuit and current-limit protection is provided by sensing the drain-to-source voltage on the low-side FET. Both devices can supply outputs as low as 0.8V and are well suited for DSP cores and other low-voltage logic.The MAX1966 has an input range of 2.7V to 5.5V while the MAX1967 has an input range of 2.7V to 28V. In ultra-low-cost designs, the MAX1966/MAX1967 can provide efficiency exceeding 90% and can achieve 95% efficiency with optimized component selection.The MAX1966/MAX1967 operate at 100kHz and ac-commodate aluminum electrolytic capacitors and powdered-iron core magnetics in minimum-cost designs. They also provide excellent performance with high-performance surface-mount components. The MAX1966 is available in a low-cost 8-pin SO package. The MAX1967 is available in a 10-pin µMAX package.ApplicationsCable Modems and RoutersGraphic Card SuppliesNetworking Power SuppliesSet-Top BoxesTelecom Power SuppliesTermination SuppliesxDSL Modems and Routers

Documents

Technical documentation and resources

MAX1967 Reliability Data

Reliability Data

Package Drawing - 10-MINI_SO-N/A

Package Drawing

MAX1966-MAX1967: Low-Cost Voltage-Mode PWM Step-Down Controllers Data Sheet (Rev.1)

Data Sheet