LT1054CSW#TRMPBF Linear Technology, LT1054CSW#TRMPBF Datasheet - Page 16

• Manufacturer Part Number: LT1054CSW#TRMPBF
• Manufacturer: Linear Technology
• Type: Inverting/Step Upr

Specifications of LT1054CSW#TRMPBF

• Operating Supply Voltage (min): 3.5V
• Operating Supply Voltage (max): 15V
• Operating Temp Range: 0C to 100C
• Operating Temperature Classification: Commercial
• Package Type: SOIC W
• Pin Count: 16
• Mounting: Surface Mount
• Output Voltage: AdjV
• Output Current: 100mA
• Lead Free Status / RoHS Status: Compliant

50mA
RELATED PARTS
LT1054/LT1054L
TYPICAL APPLICATIONS
PART NUMBER
LTC1144
LTC1514/LTC1515
LT1611
LT1614
LTC1911
LTC3250/LTC3250-1.2/ Inductorless Step-Down DC/DC Converter
LTC3250-1.5
LTC3251
LTC3252
ThinSOT is a trademark of Linear Technology Corporation.
16
V
100 F
OUT
8V
+
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
5.5k
2.5k
1N5817
1N5817
10k
Positive Doubler with Regulation
0.03 F
0.1 F
–
+
DESCRIPTION
Switched-Capacitor Wide Input Range Voltage Converter
with Shutdown
Step-Up/Step-Down Switched Capacitor DC/DC Converters
150mA Output, 1.4mHz Micropower Inverting Switching Regulator
250mA Output, 600kHz Micropower Inverting Switching Regulator
250mA, 1.5MHz Inductorless Step-Down DC/DC Converter
500mA Spread Spectrum Inductorless Step-Down DC/DC Converter V
Dual 250mA, Spread Spectrum Inductorless Step-Down
DC/DC Converter
LT1006
+
5V
10 F
THE TYPICAL APPLICATIONS CIRCUITS WERE VERIFIED USING THE STANDARD LT1054. FOR S8 APPLICATIONS
ASSISTANCE IN ANY OF THE UNUSUAL APPLICATIONS CIRCUITS PLEASE CONSULT THE FACTORY
10k
50k
U
10k
FB/SHDN
CAP
GND
CAP
www.linear.com
N
LT1054
+
–
V
V
OSC
OUT
REF
V
+
V
LT1054 • TA13
IN
= 5V
+
2 F
10 F
10 F
COMMENTS
Wide Input Voltage Range: 2V to 18V, I
V
V
V
V
V
I
V
R2
R1
V
V
V
Q
IN
IN
IN
IN
IN
IN
IN
+
+
IN
OUT(MAX)
L
= 9 A, MS10E
: 2V to 10V, V
: 0.9V to 10V, V
: 0.9V to 6V, V
: 2.7V to 5.5V, V
: 3.1V to 5.5V, V
: 2.7V to 5.5V, V
: 2.7V to 5.5V, V
= LT1054 VOLTAGE LOSS
=
Negative Doubler with Regulator
= 3.5V TO 15V
V
REF
2
|
V
FB/SHDN
CAP
GND
CAP
OUT
– 40mV
–2V
LT1054
+
–
|
IN
1N4001
+ (V
OUT
V
V
OUT
OSC
+ 1
OUT
REF
OUT
V
OUT
OUT
OUT
OUT
+
: 3.3V to 5V, I
L
3.5V TO 15V
: 30V, I
=
+ 2V
: 34V ThinSOT
: 1.5V/1.8V, I
: 1.2V, 1.5V, I
: 0.9V to 1.6V, 1.2V, 1.5V,
: 0.9V to 1.6V, I
LINEAR TECHNOLOGY CORPORATION 1987
|
1.21V
V
V
DIODE
LT/TP 0104 1K REV E • PRINTED IN USA
IN
OUT
|
Q
+ 1
)
+
+
= 1mA, MS8, SO8
R1, 20k
100 F
2 F
1N4001
, REFER TO FIGURE 5
Q
= 60 A, SO8
Q
Q
= 180 A, MS8
= 35 A, ThinSOT™
Q
SD
= 50 A, DFN12
+
< 8 A, SO8
R2
1M
100 F
0.002 F
LT1054 • TA14
–V
1054lfe
OUT