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| LM3691_15 Datasheet, PDF (19/29 Pages) Texas Instruments – LM3691 High Accuracy, Miniature 1A, Step-Down DC-DC Converter for Portable Applications | |||
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www.ti.com
LM3691
SNVS506J â MAY 2008 â REVISED DECEMBER 2015
Table 4 lists suggested capacitors and suppliers.
MODEL
4.7 µF for CIN and COUT
C1608X5R0J475K
C1608X5R1A475K
Table 4. Suggested Capacitors and Their Suppliers
TYPE
VENDOR
VOLTAGE RATING (V)
Ceramic
TDK
6.3
Ceramic
TDK
10.0
CASE SIZE
INCH (mm)
0603 (1608)
0603 (1608)
9.2.3 Application Curves
VOUT = 1.8 V
Figure 45. Line Transient Reponse, PWM Mode
VOUT = 1.8 V
ECO Mode 1 mA to 25 mA
Figure 46. Load Transient Reponse
VOUT = 1.8 V
ECO Mode 25 mA to 1 mA
Figure 47. Load Transient Reponse
VOUT = 1.8 V
ECO Mode to PWM Mode
Figure 48. Load Transient Reponse
Copyright © 2008â2015, Texas Instruments Incorporated
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