20 A, 16 V, Single- or Dual-Phase, Silent Switcher Step-Down Regulators with Digital Power System Management

GENERAL DESCRIPTION The LT7170/LT7170-1 are monolithic DC/DC synchronous stepdown regulators that deliver up to 20 A of continuous output current. The LT7170-1 option has two switching phases that are connected to two inductors to drive a single-regulated output supply. The quick, clean, low-

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20 A, 16 V, Single- or Dual-Phase, Silent Switcher Step-Down Regulators with Digital Power System Management

GENERAL DESCRIPTION The LT7170/LT7170-1 are monolithic DC/DC synchronous stepdown regulators that deliver up to 20 A of continuous output current. The LT7170-1 option has two switching phases that are connected to two inductors to drive a single-regulated output supply. The quick, clean, low-

文件：2.11781 Mbytes 頁數(shù)：36 Pages

AD

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20 A, 16 V, Single- or Dual-Phase, Silent Switcher Step-Down Regulators with Digital Power System Management

The LT7170/LT7170-1 are monolithic DC/DC synchronous stepdownregulators that deliver up to 20 A of continuous outputcurrent. The LT7170-1 option has two switching phases that areconnected to two inductors to drive a single-regulated output supply.The quick, clean, low-overshoot switching edges deliv ? Silent Switcher? architecture: enables a compact, efficient, low EMI solution\n? PMBus/I2C serial interface?Telemetry read back includes VOUT, IOUT, VIN, die temperature, and faults\n? Programmable voltage, current limit, sequencing, soft start and stop, undervoltage and overvoltage, phase, freque;

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