LT1074CT7#PBF IC REG MULTI CONFG ADJ TO220-7 Analog Devices Inc.
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Analog Devices Inc.
Product Description
Product Details
DESCRIPTION
The LT®1074 is a 5A (LT1076 is rated at 2A) monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, and all current limit components, are included on the chip. The topology is a classic positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1074 to drive a tapped inductor in the buck mode with output currents up to 10A.
FEATURES
■ 5A Onboard Switch (LT1074)■ 100kHz Switching Frequency
■ Greatly Improved Dynamic Behavior
■ Available in Low Cost 5 and 7-Lead Packages
■ Only 8.5mA Quiescent Current
■ Programmable Current Limit
■ Operates Up to 60V Input
■ Micropower Shutdown Mode
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices / Linear Technology |
| Product Category | DC Switching Regulators |
| Series | - |
| Packaging | Tube |
| Package-Case | TO-220-7 (Formed Leads) |
| Operating-Temperature | 0°C ~ 70°C (TA) |
| Mounting-Type | Through Hole |
| Output-Type | Adjustable |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Supplier-Device-Package | TO-220-7 |
| Number-of-Outputs | 1 Output |
| Topology | Buck, Boost, Flyback |
| Frequency-Switching | 100kHz |
| Current-Output | 5.5A (Switch) |
| Output-Configuration | Positive or Negative |
| Output Voltage | 2.5V |
| Voltage-Output-Max | 35V |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 8V |
| Voltage-Input-Max | 45V |
Descriptions
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 5.5A (Switch) TO-220-7 (Formed Leads)
LT1074 - Step-Down Switching Regulator
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Company
Sanhuang electronics (Hong Kong) Co., Limited
Location
No. 2520, 25th Floor, Block A, New Asia Guoli Building, Huaqiang North Street, Shenzhen, China
Contact Person
Zhao