ANALOG DEVICES LT3471 Precision High Voltage Current Drive User Guide
- June 3, 2024
- Analog Devices
Table of Contents
ANALOG DEVICES LT3471 Precision High Voltage Current Drive User Guide
USER GUIDE
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The Power Components are listed on the Appendix, and you may click on the part
to go through its product page online.
For the individual pages:
Non-isolated; Multichannel
With ADA4870 Driver
With LT1210 Driver
Controller
Non-isolated; Multichannel
With ADA4870 Driver
With LT1210 Driver
Controller
| PART # | DESCRIPTION |
|---|---|
| LT3471 | Dual 1.3A, |
1.2MHz Boost/Inverter in 3mm ×3mm DFN
LT3757A| Boost,
Flyback, SEPIC and Inverting Controller
LT8570| Boost/SEPIC/Inverting DC/DC
Converter with 65V Switch, Soft-Start and Sync.
LT8604| High Efficiency 42V/120mA
Synchronous Buck
LT8608| 42V, 1.5A Synchronous Step-Down
Regulator with 2.5μA Quiescent Current
LT8609| 42V, 3A Synchronous Step-Down
Regulator with 2.5µA Quiescent Current
ADP7118| 20V, 200mA, Low Noise, CMOS
LDO Linear Regulator
ADP7182| –28V, −200mA, Low Noise,
Linear Regulator
POWER REQUIREMENTS
| PARAMETER | STAGES | PMU DAC & ADC | Driver |
|---|---|---|---|
| Part # | AD5522 | [1] |
[2]| ADA4870
LT1210
Pin| AVDD| AVSS| DVCC| VCC/V+| VEE/V-
Supply Voltage| V| 15| -15| 5| [1] [2]| 20
15
| -20
-15
Supply Current| mA| 36| -36| 1.5| [1] [2]| 33
65
| -33
-65
PSRR| dB| 45 (100kHz)| 50 (100kHz)| 80 (100kHz)| [1] [2]| 48 (1MHz)
31 (1MHz)
| 60 (1MHz)
29 (1MHz)
Note 1: The supply currents indicated are the maximum quiescent current
of the supply rails. For overall full load or short circuit current
specifications, refer to the datasheets of the signal chain components.
Note 2: The supply voltages indicated are the values for typical
applications.
Note 3: Consult the corresponding datasheets for details on power
dissipation if needed.
Note 4: The actual supply current requirement shall be multiplied
depending on the number of channels on the signal chain.
©2022 Analog Devices, Inc. All rights reserved. Trademarks and registered
trademarks are the
property of their respective owners.
References
- ADP7118 Datasheet and Product Info | Analog Devices
- ADP7182 Datasheet and Product Info | Analog Devices
- AD5522 Datasheet and Product Info | Analog Devices
- ADA4870 Datasheet and Product Info | Analog Devices
- LT1210 Datasheet and Product Info | Analog Devices
- LT3471 Datasheet and Product Info | Analog Devices
- LT3757 LT3757A Datasheet and Product Info | Analog Devices
- LT8570 Datasheet and Product Info | Analog Devices
- LT8604/LT8604C Datasheet and Product Info | Analog Devices
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