TS32101 Datasheet, PDF (4/12 Pages) List of Unclassifed Manufacturers – High Efficiency DC/DC Boost Converter for USB, 2Mhz

TS32101
Version 2.0
ABSOLUTE MAXIMUM RATINGS
Over operating free–air temperature range unless otherwise noted^(1,2)
UNIT
VIN
-0.3 to 5.0
V
EN, PG, FB
-0.3 to 5.5
V
VSW
-1 to 6.0
V
VOUT, ISEN
-0.3 to 6.0
V
Continuous total power dissipation
See Dissipation Rating Table
Electrostatic Discharge – Human Body Model
±2k
V
Electrostatic Discharge – Charged Device Model
+/-500
V
Lead Temperature (soldering, 10 seconds)
260
C
(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional
operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute–maximum–rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
THERMAL CHARACTERISTICS
Symbol
Parameter
JA
Thermal Resistance Junction to Air (Note 1)
TSTG
Storage Temperature Range
TJ
Operating Ambient Temperature Range
TJ MAX
Maximum Junction Temperature
TJ
Operating Junction Temperature Range
Note 1: Assumes TQFN-16 in 1 in² area of 2 oz copper and 25C ambient temperature.
Value
50
-65 to 150
-40 to 85
150
-40 to 125
Unit
°C/W
°C
°C
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
VIN
Input Operating Voltage
1.8
2.4
5.5
V
LOUT
Output Filter Inductor Typical Value (Note 1)
1.0
uH
COUT
Output Filter Capacitor Typical Value (Note 2)
33
47
100
uF
COUT2
VOUT2 Filter Capacitor Typical Value (Note 2)
0.1
1
uF
CBYPASS
Input Supply Bypass Capacitor Typical Value (Note 3)
8
10
uF
RTOP
Feedback Divider Resistor Typical Value (Note 4)
1000
kΩ
RBOT
Feedback Divider Resistor Typical Value (Note 4)
330
kΩ
Note 1: For best performance, an inductor with a saturation current rating higher than the maximum input current requirement plus the inductor current
ripple. See Inductor Selection section to determine input current and ripple current.
Note 2: For best performance, a low ESR ceramic capacitor should be used.
Note 3: For best performance, a low ESR ceramic capacitor should be used. If CBYPASS is not a low ESR ceramic capacitor, a 0.1uF ceramic capacitor should be
added in parallel to CBYPASS.
Note 4: Values shown for 5V output.
Specifications subject to change
WWW.TRIUNESYSTEMS.COM
-4-
Copyright © 2012, Triune Systems, LLC