Status: | Active |
---|---|
Series: | MAX1947 |
RoHS: | Unknown |
Low Input (0.7V) and Output (1.8V) Voltage Capability |
Internal Synchronous Rectifier |
High 94% Efficiency |
Fixed Output Voltages: 1.8V, 2.5V, 3V, and 3.3V |
Up to 2MHz Switching Allows Small External Components and Low Output Ripple |
Automatic Pulse Skipping at Light Loads for Extended Battery Life |
Low 70µA (typ) Operating Supply Current (Measured at OUT) |
Low 2µA Logic-Controlled Shutdown |
True Shutdown Fully Discharges Output to Ground |
Uses Only Small Ceramic Capacitors |
75ms Active-Low RESET Output Flag |
VIN (V) (min) | 0.7 |
---|---|
VIN (V) (max) | 3.6 |
VOUT1 (V) (min) | 1.8 |
VOUT1 (V) (max) | 3.3 |
IOUT1 (A) (max) | 0.25 |
Switch Type | Internal |
Preset VOUT (V) | 3 |
Output Adjust. Method | Preset |
Power Good Signal | Yes |
Synchronous Switching? | Yes |
IQ (mA) (typ) | 0.07 |
# DC-DC Outputs | 1 |
Package/Pins | TDFN/8 |
BudgetaryPrice (See Notes) | 1.74 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Topology | Boost (Step Up) |
---|---|
Input Voltage Min | 700mV |
Input Voltage Max | 3.6V |
DC / DC Converter IC Case | TDFN |
No. of Pins | 8Pins |
Output Current | 185mA |
Output Voltage Nom. | 3V |
Switching Frequency | 2MHz |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jun-2015) |
Base Number | 1947 |
Frequency | 2MHz |
No. of Outputs | 1Outputs |
Operating Temperature Min | -40°C |
Operating Temperature Range | -40°C to +85°C |
Output Current Max | 361mA |
Output Voltage | 3V |
Output Voltage Max | 3.1V |
Output Voltage Min | 2.9V |
Primary Input Voltage | 1.5V |
Supply Voltage Max | 3.1V |
Supply Voltage Min | 0.7V |
Switch Output Current Isw Max | 1A |
Termination Type | Surface Mount Device |
Voltage Regulator Type | Fixed |
Low Input/Output Voltage Step- | Analog Devices |
Ic, Dc Dc Conv, Step Up, 3.0V, 8Qfn | Newark Electronics |
Where can I find additional details, specifications and documents for a MAX1947ETA30+T ?
Additional datasheets, footprints and schematics for MAX1947ETA30+T are listed on our Part Details page. You can also find images and similar parts to MAX1947ETA30+T on this page.
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Is the MAX1947ETA30+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1947ETA30+T have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX1947ETA30+T .
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