LTC3895HFE#PBF External Power Switch Buck Controllers by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC3895 |
| RoHS: | Compliant |
Features
| Wide VIN Range: 4V to 140V (150V Abs Max) |
| Wide Output Voltage Range: 0.8V to 60V |
| Adjustable Gate Drive Level: 5V to 10V (OPTI-DRIVE) |
| Low Operating IQ: 40μA (Shutdown = 10μA) |
| 100% Duty Cycle Operation |
| No External Bootstrap Diode Required |
| Selectable Gate Drive UVLO Thresholds |
| Onboard LDO or External NMOS LDO for DRVCC |
| EXTVCC LDO Powers Drivers from VOUT |
| Phase-Lockable Frequency (75kHz to 850kHz) |
| Programmable Fixed Frequency (50kHz to 900kHz) |
| Selectable Continuous, Pulse-Skipping or Low Ripple Burst Mode® Operation at Light Loads |
| Adjustable Burst Clamp and Current Limit |
| Adjustable or Fixed (5V/3.3V) Output Voltage |
| Power Good Output Voltage Monitor |
| Programmable Input Overvoltage Lockout |
| 38-Lead TSSOP High Voltage Package |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Dc/Dc Ctrl, Sync Buck, 835Khz, 150Deg C | Newark Electronics |
| DC/DC CTRL, SYNC BUCK, 835KHZ, 150DEG C | element14 |
| DC/DC Cntrlr Single-OUT Step Down 900kHz Automotive 31-Pin TSSOP EP Tube | Richardson RFPD |
LTC3895HFE#PBF Semiconductors - ICs by Linear Technology
DC/DC CTRL SYNC BUCK 900KHZ TSSOP-38
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 4V |
|---|---|
| Supply Voltage Max | 140V |
| No. of Outputs | 1 Output |
| Duty Cycle (%) | 100% |
| Controller IC Case Style | TSSOP |
| No. of Pins | 38Pins |
| Switching Frequency | 900kHz |
| Topology | Synchronous Buck (Step Down) |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LTC3895HFE#PBF?
Additional datasheets, footprints and schematics for LTC3895HFE#PBF are listed on our Part Details page. You can also find images and similar parts to LTC3895HFE#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LTC3895HFE#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC3895HFE#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LTC3895HFE#PBF fall under?
The LTC3895HFE#PBF is listed under External Power Switch Buck Controllers.
Can I view similar or alternative parts?
You can view similar parts to LTC3895HFE#PBF when available in the External Power Switch Buck Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LTC3895HFE#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LTC3895HFE#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LTC3895HFE#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC3895HFE#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LTC3895HFE#PBF often in real-time on the comparison pages.
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