MAX1672EEE+ IC REG BUCK BST ADJ/PROG 16QSOP Analog Devices Inc./Maxim Integrated
Price:
Based on current price
MOQ:
1
Delivery Time:
3-5 work days
Brand:
Analog Devices Inc./Maxim Integrated
Product Description
Product Details
General Description
The MAX1672 integrates a step-up DC-DC converter with a linear regulator to provide step-up/down voltage conversion. This device provides a constant output voltage for inputs that vary above and below the output voltage. It has a 1.8V to 11V input range and a preset 3.3V or 5V output. The output can also be set from 1.25V to 5.5V using two resistors. Typical efficiency is 85%.
Features
♦ Step-Up/Down Voltage Conversion♦ 1.8V to 11V Input Range
♦ 3.3V/5V or Adjustable Output Voltage Range
♦ Output Current:
300mA at 5V (VIN ≥ 2.5V)
150mA at 5V (VIN ≥ 1.8V)
♦ Smaller Inductor than SEPIC and Flybacks
♦ Load Disconnects from Input in Shutdown
♦ Supply Current from Battery:
85µA (No-Load)
0.1µA (Shutdown)
♦ PGI/PGO Low-Battery Comparator
♦ 16-Pin QSOP Package (Same Footprint as 8-pin SO)
♦ No External FETs Required
♦ Thermal and Short-Circuit Protection
Applications
Single-Cell, Lithium-Powered Portable Devices2-Cell to 4-Cell AA Alkaline Hand-Held Equipment
3.3V and Other Low-Voltage Systems
Battery-Powered Devices with AC Input Adapters
Digital Cameras
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Maxim Integrated |
| Product Category | DC Switching Regulators |
| Series | MAX1672 |
| Type | Voltage Converter |
| Packaging | Tube Alternate Packaging |
| Unit-Weight | 0.010159 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 16-SSOP (0.154", 3.90mm Width) |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Adjustable (Programmable) |
| Function | Step-Up/Step-Down |
| Supplier-Device-Package | 16-QSOP |
| Number-of-Outputs | 1 Output |
| Topology | Buck, Boost |
| Frequency-Switching | - |
| Current-Output | 300mA |
| Output-Configuration | Positive |
| Output Voltage | 1.25V (3.3V, 5.5V) |
| Voltage-Output-Max | 5.5V |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 1.8V |
| Voltage-Input-Max | 11V |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Output-Voltage | 5 V |
| Input-Voltage-MAX | 11 V |
| Output-Current | 150 mA |
| Input-Voltage-MIN | 1.8 V |
| Load-Regulation | 0.003 % |
| Part-#-Aliases | MAX1672 |
| Package-Case | QSOP-16 |
Descriptions
Buck, Boost Switching Regulator IC Positive Adjustable (Programmable) 1.25V (3.3V, 5.5V) 1 Output 300mA 16-SSOP (0.154", 3.90mm Width)
Voltage Regulators - Switching Regulators Step-Up/Down
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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