EZ1900CS 查看數據表（PDF） - Semtech Corporation

零件编号

产品描述 (功能)

比赛名单

EZ1900CS

REGULATOR BALANCE CONTROLLER

Semtech Corporation 

REGULATOR

BALANCE CONTROLLER

May 27, 1999

TYPICAL APPLICATIONS (cont.)

Balanced Current Controller Utilizing EZ1087 Series

EZ1900

Voltage Select

Slave Mode Operation VM = VOUT of Master

VM = VREF (1 + R4/R3) + IADJ R4

Non-Slave Mode, VS = VOUT of Slave

VS = VREF (1 + (R2 + 3Ω) / R1) + IADJ (R2 + 3Ω)

RSENSE Select

RSENSE Select; Typical selection can be

(50mV to 100mV) / (Total IOUT / 2).

Trace resistance of 10mΩ and above can easily accomodate value

required.

Balanced Current Controller Utilizing EZ1580 Series

Voltage Select

Slave Mode Operation VM = VOUT of Master

VM = VREF (1 + R4/R3) + IADJ R4

Non-Slave Mode, VS = VOUT of Slave

VS = VREF (1 + (R2 + 3Ω) / R1) + IADJ (R2 + 3Ω)

© 1999 SEMTECH CORP.

RSENSE Select

RSENSE Select (100mV Min) / (Total IOUT / 2)

The EZ1580 series requires RSENSE voltage to be less than 100mV.

Trace resistance can easily accomodate value required.

4

652 MITCHELL ROAD NEWBURY PARK CA 91320

Share Link: