Analog Devices LT8640HUDC#PBF Microcontrollers
IC REG BUCK ADJ 5A 20QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT8640HUDC#PBF
Detailed Description
IC REG BUCK ADJ 5A 20QFN
Package
20-WFQFN, 18 Leads, Exposed Pad
Lifecycle Status
Active
Datasheet
LT8640HUDC#PBF Datasheet
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Technical Specifications
Analog Devices LT8640HUDC#PBF Microcontrollers technical specifications.
General
Series
Silent Switcher®1
RoHS
Yes
Package / Case
20-WFQFN, 18 Leads, Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
3.4 V
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
42V
Output Current
5A
Related Parts Comparison (LT8640HUDC#PBF vs LT3080EST vs LT8641EUDC#TRPBF vs LT8609SEV#PBF)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | Silent Switcher®1 | LT3080 | Silent Switcher®1 | Silent Switcher®2 |
| Package / Case | 20-WFQFN, 18 Leads, Exposed Pad | TO-261-4, TO-261AA | 20-WFQFN, 18 Leads, Exposed Pad | 16-TFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Non-Compliant | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Collector Emitter Voltage Vceo Max | 42 V | 36 V | 65 V | 42 V |
| Max Input Voltage | 42V | 36 V | 65V | 42V |
| Max Output Current | 5 A | 1.1 A | 3.5 A | 2 A |
| Maximum Operating Temperature C | + 150 | + 125 | + 125 | + 125 |
| Min Input Voltage | 3.4V | 1.2 V | 3V | 3V |
| Minimum Operating Temperature C | - 40 | - 40 | - 40 | - 40 |
| Action |
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