ltc1706-63 Linear Technology Corporation, ltc1706-63 Datasheet
ltc1706-63
Related parts for ltc1706-63
ltc1706-63 Summary of contents
Page 1
... Depending on the state of the five VID inputs, an output voltage between 1.025V and 1.4125V is programmed in 12.5mV increments. The LTC1706-63 is designed specifically to program an entire family of Linear Technology DC/DC converters with on board 0.6V references. Please see the related parts list at the end of the data sheet. ...
Page 2
... LTC1706- ABSOLUTE MAXIMUM (Note 1) (Voltages Referred to GND Pin) Input Supply Voltage (V ) ..........................– 0. VID Input Pins .............................................– 0. SENSE Pin ...................................................– 0. Pin ..........................................................– 0. Operating Ambient Temperature Range (Note 2) .................................................. – 40°C to 85°C Junction Temperature ........................................... 110°C Storage Temperature Range ................. – 65°C to 150°C Lead Temperature (Soldering, 10 sec).................. 300° ...
Page 3
... V or Float. Grounding VID4 adds 200mV to the output CC sense voltage. NC (Pin 8): No Connect. GND (Pin 9): Ground. Connect to regulator signal ground. FB (Pin 10): Feedback Input. Connect to the 0.6V feedback pin of a compatible regulator. LTC1706-63 Supply Current vs Supply Voltage 1.0 ALL VID INPUTS OPEN T = 25° ...
Page 4
... VID3 4 U OPERATIO The LTC1706- precision resistive divider designed specifically for use with an entire family of Linear Technology Corporation DC/DC switching regulators with 0.6V internal reference and feedback voltage. The LTC1706-63 produces an output voltage ranging from 1.025V to 1.4125V in 12.5mV steps by closing the loop between the output voltage sense and the feedback input of the regulator with the appropriate resistive divider network ...
Page 5
... V Float 1.1500V V or damaging the input. CC GND 1.1375V This allows the LTC1706- fully logic compatible Float 1.1250V and operational over a higher input voltage range (less GND 1.1125V than the 7V absolute maximum rating). Float 1.1000V GND 1 ...
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... Q1, Q3: TWO Si7448DP IN PARALLEL Q2, Q4: THREE Si7448DP IN PARALLEL 6 LTC3731 are just a few of the high efficiency step-down switching regulators that will work equally well with the LTC1706-63. The LTC3819 is a VID controlled 2-phase synchronous step-down controller with on-board LTC1706-63. with Adjustable Overvoltage Protection (LTC1706-63) V ...
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... Plastic MSOP (Reference LTC DWG # 05-08-1661) DETAIL “A” 0.254 (.010) 0° – 6° TYP 0.50 (.0197) GAUGE PLANE BSC 0.53 ± 0.01 (.021 ± .006) DETAIL “A” 0.18 (.007) LTC1706- 12V 16V ×4 V OUT 1.025V TO 1.4125V SP 15A 270µF 2V 22µF ×3 6 ...
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... LTC1706-63 U TYPICAL APPLICATION OPTIONAL SYNC CLOCK VID0 6 SENSE 2 VID1 FROM 3 VID2 LTC1706-63 µP 4 VID3 100pF 7 VID4 FB 10 GND 9 47pF 0.01µ M12: FDS7760A L1 TO L4: 1µH SUMIDA CEPH149-IROMC D7 TO D10: CENTROI CMDSH-3TR C : KEMET T510X477M006AS OUT f : 200kHz SW RELATED PARTS PART NUMBER DESCRIPTION ® ...