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MAX1897ETP+
Maxim Integrated
20 Terminals 4.5V~5.5V 20-Pin MAX1897 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz 300kHz 550kHz Transistor Driver
SOT-23
MAX1897ETP+ Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Mounting Type | Surface Mount |
| Package / Case | 20-WQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2002 |
| Series | Quick-PWM™ |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | ALSO REQUIRES A BATTERY VOLTAGE OF 4V TO 28V |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| [email protected] Reflow Temperature-Max (s) | 30 |
| Base Part Number | MAX1897 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~5.5V |
| Control Features | Current Limit, Enable, On Time Control |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 200kHz 300kHz 550kHz |
| Input Voltage (Max) | 5.5V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 550kHz |
| Height Seated (Max) | 0.75mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $1.293004 | $1.293004 |
| 10 | $1.219815 | $12.19815 |
| 100 | $1.150769 | $115.0769 |
| 500 | $1.085632 | $542.816 |
| 1000 | $1.024180 | $1024.18 |
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