LTC1174HVCN8 Linear Technology, LTC1174HVCN8 Datasheet - Page 17

• Manufacturer Part Number: LTC1174HVCN8
• Description: IC DC/DC CONV STP-DWN&INVRT 8DIP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Invertingr

Specifications of LTC1174HVCN8

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.25 ~ 18 V
• Current - Output: 1A
• Frequency - Switching: 200kHz
• Voltage - Input: 4 ~ 18.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

TYPICAL APPLICATIO S
**
††
*
†
V
AVX TAJD226K035
WIMA MKS2
COILTRONICS CTX100-4
USE 1% METAL FILM RESISTORS
IN
10
11
12
4
5
6
7
8
9
(V)
I
OUT MAX
L1B
**
*
†
20
25
35
45
50
55
62
67
73
SANYO OS-CON
WIMA MKS2
COILTRONICS CTX100-4
V
IN
10
12
13
(mA)
4
6
8
(V)
CTX100-4
3
4
I
OUT MAX
100
125
145
160
180
75
1
2
(mA)
L1A
7
3
2
U
I
LB
LB
PGM
7
3
2
INPUT VOLTAGE
IN
OUT
4V TO 12.5V
I
LB
LB
PGM
LTC1174
INPUT VOLTAGE
IN
OUT
GND
LTC1174HV-5
4V TO 12.5V
V
SHUTDOWN
IN
6
4
GND
V
SHUTDOWN
IN
4
6
V
SW
FB
9V to 12V, – 12V Outputs
9V to 5V, – 5V Outputs
V
OUT
SW
8
1
5
8
1
5
1N914
Si9430DY
MBRS140T3
0.1µF
MBRS140T3
+
L1B
100µH
4
3
LTC1174-3.3/LTC1174-5
†
L1B
100µH
3.3µF**
22µF*
35V
×3
†
3.3µF**
+
0.1µF
MBRS140T3
+
1
22µF*
35V
×2
100µH
L1A
MBRS140T3
100µF*
16V
L1B
†
2
+
100µH
0.1µF
L1A
†
CTX100-4
3
4
22µF*
35V
×2
1174 TA11
+
+
2
1
100µF*
16V
100µF*
20V
–V
–5V
135mA AT
V
301k
34k
IN
V
5V
135mA AT
V
OUT
OUT
IN
= 9V
††
LTC1174
††
= 9V
L1A
1174 TA12
–V
–12V
55mA AT
V
V
12V
55mA AT
V
OUT
IN
IN
OUT
= 9V
= 9V
17
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