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 LTC3577 AND LTC3577-1

  

 10 

Содержание Demo Circuit 1402A

Страница 1: ...regulator demo board via the Bat Track control circuitry Some of these demo boards are the DC1394A DC1395A and DC1325A featuring the LT3480 LT3505 and the LT3563 HV bucks respectively Refer to the LTC...

Страница 2: ...to 1 position JP4 STATUS PIN PULL UP to VOUT position JP5 NTC to INT position JP6 VINLDO2 to VOUT position JP7 VINLDO1 to VOUT position 5 Connect DC1402 to the DC590B USB Serial Controller using the s...

Страница 3: ...ut operating range NOTE If HV BUCK demo board has a SHDN feature such as the DC1394 LT3480 demo board select the HV SHDN HI LOW button on the LTC3577 Control Window to put the HV BUCK into and out of...

Страница 4: ...ettings ILIM1 ILIM0 CURRENT LIMIT 0 0 100mA 1X 0 1 1A 10X 1 0 0 5mA SUSP 1 1 500mA 5X 34 Refer to the LTC3577 datasheet for more details on how the LTC3577 operates 35 When done turn off all loads and...

Страница 5: ...LTC3577 AND LTC3577 1 Figure 1 Proper Measurement Equipment Setup VIN GND Figure 2 Measuring Input or Output Ripple 5...

Страница 6: ...anged When auto update is disabled the LTC3577 I2C registers may be updated by selecting the Update All Registers button Update All Registers button is used to update all of the LTC3577 I2C write regi...

Страница 7: ...lider is used to select a PWM denominator value The PWM denominator is used in conjunction with the PWM numerator to determine the PWM duty cycle and with the PWM clock speed to de termine the PWM fre...

Страница 8: ...LTC3577 AND LTC3577 1 8...

Страница 9: ...LTC3577 AND LTC3577 1 9...

Страница 10: ...LTC3577 AND LTC3577 1 10...

Страница 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC1402A B DC1402A A...

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