DC1663A Linear Technology, DC1663A Datasheet
DC1663A
Specifications of DC1663A
Related parts for DC1663A
DC1663A Summary of contents
Page 1
... DC1663A. Design files for this circuit board are available at http://www.linear.com/demo L, LT, LTC, LTM, Linear Technology, Burst Mode and the Linear logo are registered trademarks of Linear Technology Corporation ...
Page 2
... TRACK1 and TRACK2, need to be connected to a valid voltage signal. 8. (Optional) LTM4628 can be configured for a 2-phase single output 16A on DC1663A. Refer to the schematic for corresponding jumper resistor setup for dual phase single output applications. VALUE 4.5V to 26.5V 1.5V ± ...
Page 3
... QUICK START PROCEDURE – LOAD DEMO MANUAL DC1663A V V OUT2 OUT1 – – – 4.5V TO 26. – – Figure 1. Test Setup of DC1663A + – A LOAD 1663a F01 dc1663af 3 ...
Page 4
... DEMO MANUAL DC1663A QUICK START PROCEDURE LOAD CURRENT (A) Figure 2. Measured Efficiency on Channel 1.5V 400kHz, Channel 2 Disabled) OUT1 SW V OUT1 AC-COUPLED 20MHz BW 100mV/DIV I OUT1 STEP 3.3A/DIV Figure 4. Measured Channel 1 Load Transient (V = 12V 1.5V) IN OUT1 1.5V OUTPUT AC-COUPLED 20MHz BW 50mV/DIV 1.2V OUTPUT AC-COUPLED ...
Page 5
... XJP1 to XJP6 5 3 J1, J2 Stand-Off DEMO MANUAL DC1663A DESCRIPTION Cap., X5R, 10µF, 35V, 10%, 1210 Cap., 470µF, 4V, POSCAP, F8 Cap., X5R, 100µF, 6.3V, 20%, 1210 Cap., X5R, 0.1µF, 25V, 10%, 0603 Res., Chip, 10, 1%, 0603 Res., Chip, 60.4k, 1%, 0603 Res., Chip, 40.2k, 1%, 0603 Res ...
Page 6
... DEMO MANUAL DC1663A SCHEMATIC DIAGRAMS 6 VOUT2 C12 VOUT2 C11 VOUT2 C10 VOUT2 C9 VOUT2 B12 VOUT2 B11 VOUT2 B10 VOUT2 B9 VOUT2 B8 VOUT2 A12 VOUT2 A11 VOUT2 A10 VOUT2 A9 VOUT2 A8 EXTVCC J7 INTVCC H8 CLKOUT G5 MODE-PLLIN F4 TEMP J6 VIN J2 VIN J3 VIN J4 VIN J9 VIN J10 VIN J11 ...
Page 7
... SCHEMATIC DIAGRAMS Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. DEMO MANUAL DC1663A dc1663af ...
Page 8
... DEMO MANUAL DC1663A Linear Technology Corporation (LTC) provides the enclosed product(s) under the following AS IS conditions: This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not provided by LTC for commercial use. As such, the DEMO BOARD herein may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety measures typically found in finished commercial goods ...