LT1173CN8-5 Linear Technology, LT1173CN8-5 Datasheet - Page 13

• Manufacturer Part Number: LT1173CN8-5
• Description: IC DC/DC CONV FIXED OUT 5V 8DIP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of LT1173CN8-5

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 5V
• Current - Output: 400mA
• Frequency - Switching: 23kHz
• Voltage - Input: 2 ~ 30 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Power - Output: 500mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL
2 X 1.5V
* L1 = GOWANDA GA10-103K
CELLS
48V DC
5V INPUT
* L1 = GOWANDA GA10-103K
COILTRONICS CTX100-1 (SURFACE MOUNT)
+V
*L1 = CTX110077
22 F
I
IN
Q
COILTRONICS CTX100-1
= 120 A
44mH
+
44mH
A
GND
I
LIM
3V to 5V Step-Up Converter
PPLICATI
LT1173-5
+5V to –5V Converter
GND
~
~
I
LIM
SENSE
SW2
LT1173-5
1N5818
V
100
IN
SW1
SW2
SENSE
+
–
V
100 H
IN
SW1
L1*
O
+
100 H
L1*
+
U
100 F
47 F
100V
S
1N5818
10nF
100 F
1N965B
+
5V OUTPUT
150mA AT 3V INPUT
60mA AT 2V INPUT
–5V OUTPUT
75mA
15V
LT1173 • TA20
3.6M
10k
LT1173 • TA17
Telecom Supply
+
VN2222
10 F
16V
12V
BATTERY
* L1 = GOWANDA GA10-472K
FOR HIGHER OUTPUT CURRENTS SEE LT1073 DATASHEET
GND
I
LIM
9V
COILTRONICS CTX50-1
100
LT1173
12V-28V
* L1 = GOWANDA GA20-223K
SW2
V
+V
IN
SW1
IN
FB
500 H
GND
I
L1*
+20V to 5V Step-Down Converter
LIM
9V to 5V Step-Down Converter
LT1173-5
100
GND
I
LIM
LT1173-5
100
1N4148
SENSE
SW2
V
IN
SW1
SW2
1N5818
SENSE
V
IN
SW1
IRF530
MUR110
47 H
L1*
1N5818
220 F
10V
220 H
L1*
+
+
+
100 F
100 F
2N5400
110k
390k
5V OUTPUT
300mA
5V OUTPUT
150mA AT 9V INPUT
50mA AT 6.5V INPUT
LT1173 • TA21
LT1173 • TA22
LT1173
+5V
100mA
13
LT1173 • TA18