Datasheet

TPS22913
SLVSB20 –SEPTEMBER 2011 www.ti.com
THERMAL INFORMATION
TPS22913
THERMAL METRIC
(1)
CSP UNITS
(4) PINS
θ
JA
Junction-to-ambient thermal resistance 189.1
θ
JCtop
Junction-to-case (top) thermal resistance 1.9
θ
JB
Junction-to-board thermal resistance 36.8
°C/W
ψ
JT
Junction-to-top characterization parameter 11.3
ψ
JB
Junction-to-board characterization parameter 36.8
θ
JCbot
Junction-to-case (bottom) thermal resistance N/A
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
RECOMMENDED OPERATING CONDITIONS
MIN MAX UNIT
V
IN
Input voltage range 1.4 5.5 V
V
ON
ON voltage range 0 5.5 V
V
OUT
Output voltage range V
IN
VIN = 3.61 V to 5.5 V 1.1 5.5 V
V
IH
High-level input voltage, ON
VIN = 1.4 V to 3.6 V 1.1 5.5 V
VIN = 3.61 V to 5.5 V 0.6 V
V
IL
Low-level input voltage, ON
VIN = 1.4 V to 3. 6V 0.4 V
C
IN
Input Capacitor 1
(1)
µF
(1) Refer to the application section.
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