MAX8627ETD+T
ActiveCONV DC-DC 0.9V TO 5.5V SYNCHRONOUS STEP UP SINGLE-OUT 3V TO 5.2V 1A 14-PIN TDFN EP T/R
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MAX8627ETD+T
ActiveCONV DC-DC 0.9V TO 5.5V SYNCHRONOUS STEP UP SINGLE-OUT 3V TO 5.2V 1A 14-PIN TDFN EP T/R
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX8627ETD+T |
|---|---|
| Current - Output | 3.5 A |
| Frequency - Switching | 1 MHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 14-WFDFN Exposed Pad |
| Supplier Device Package | 14-TDFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 0.9 V |
| Voltage - Output (Max) [Max] | 5.2 V |
| Voltage - Output (Min/Fixed) | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.56 | |
| 10 | $ 3.73 | |||
| 25 | $ 3.26 | |||
| 100 | $ 2.73 | |||
| 250 | $ 2.47 | |||
| 500 | $ 2.31 | |||
| 1000 | $ 2.18 | |||
| Digi-Reel® | 1 | $ 5.56 | ||
| 10 | $ 3.73 | |||
| 25 | $ 3.26 | |||
| 100 | $ 2.73 | |||
| 250 | $ 2.47 | |||
| 500 | $ 2.31 | |||
| 1000 | $ 2.18 | |||
| N/A | 12431 | $ 4.16 | ||
| 40000 | $ 4.16 | |||
| Tape & Reel (TR) | 2500 | $ 2.04 | ||
| 5000 | $ 1.99 | |||
Description
General part information
MAX8627 Series
The MAX8627 step-up converter is a high-efficiency, low-quiescent current, synchronous boost converter with True Shutdown™and inrush current limiting. The MAX8627 generates any boosted output voltage from 3V to 5V from either a 2-cell NiMH/NiCd or a single-cell Li+/Li polymer battery.Quiescent current is only 20µA (typ), and at light loads the converter pulses only as needed for best efficiency. At higher loads, PWM mode maintains fixed 1MHz operation for lowest noise and ripple.The MAX8627 includes an internal soft-start to limit inrush current to a maximum of 500mA. Additional features include True Shutdown, internal compensation, and adjustable current limit. The MAX8627 is available in a tiny 3mm x 3mm TDFN package and is ideal for use in handheld devices such as DSCs, PDAs, and smartphones.ApplicationsCell Phones, PDAs, MP3 PlayersDSC Motors and Backup PowerMicroprocessor/DSP Core PowerPortable Handheld Devices
Documents
Technical documentation and resources
