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TC110
PFM/PWM Step-Up DC/DC Controller
TC110-2 5/24/99
2001 Microchip Technology Inc.
DS21355A
TAPING FORMS
User Direction of Feed
Device
Marking
Component Taping Orientation for 5-Pin SOT-23A (EIAJ SC-74A) Devices
Device
Marking
PIN 1
Standard Reel Component Orientation
TR Suffix Device
(Mark Right Side Up)
Reverse Reel Component Orientation
RT Suffix Device
(Mark Upside Down)
W
P
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
5-Pin SOT-23A
8 mm
4 mm
3000
7 in
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
5-Pin SOT-23A
8 mm
4 mm
3000
7
TYPICAL CHARACTERISTICS CURVES
TC110 (300KHz, 3.3V)
OUTPUT CURRENT (IOUT) (mA)
3.0
0.1
1
10
100
1000
3.1
3.2
3.3
3.4
3.5
OUTPUT
VOLTAGE
(V
OUT
)(V)
L = 22
H, CL = 94 F (Tantalum)
VIN = 0.9V
1.2V
1.8V
1.5V
2.0V
2.7V
OUTPUT VOLTAGE vs. OUTPUT CURRENT
TC110 (300KHz, 3.3V)
OUTPUT CURRENT (IOUT) (mA)
0
0.1
1
10
100
1000
20
40
60
80
100
EFFICIENCY
(%)
L = 22
H, CL = 94 F (Tantalum)
VIN = 0.9V
1.2V
1.8V
1.5V
2.0V
2.7V
EFFICIENCY vs. OUTPUT CURRENT