LT1109ACS8-12#PBF Linear Technology, LT1109ACS8-12#PBF Datasheet - Page 6

• Manufacturer Part Number: LT1109ACS8-12#PBF
• Description: IC DC/DC CONV FIXD OUT 12V 8SOIC
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LT1109ACS8-12#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V
• Current - Output: 150mA
• Frequency - Switching: 120kHz
• Voltage - Input: 2 ~ 9 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 300mW
• Primary Input Voltage: 5V
• No. Of Outputs: 1
• Output Voltage: 12V
• Output Current: 150mA
• No. Of Pins: 8
• Operating Temperature Range: 0°C To +70°C
• Msl: MSL 1 - Unlimited
• Power Dissipation Pd: 300mW
• Rohs Compliant: Yes
• Dc To Dc Converter Type: Step Up
• Pin Count: 8
• Input Voltage: 9V
• Switching Freq: 135KHz
• Package Type: SOIC N
• Output Power (max): 2W
• Output Type: Fixed
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 2V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LT1109A
6
TYPICAL
A
PPLICATI
O
U
** AVX TPS SERIES
S
* COILTRONICS CTX10-1
3.3V
SUMIDA CD54-100LC
V
** AVX TPS SERIES
V
2V
IN
* COILTRONICS CTX20-1
IN
3.3V Powered Flash Memory VPP Generator
SUMIDA CD54-220LC
2V Powered Flash Memory VPP Generator
+
+
22 F
22 F
SHUTDOWN
SHUTDOWN
1
7
1
7
20 H*
10 H*
V
SHUTDOWN
V
SHUTDOWN
IN
GND
IN
GND
LT1109A-12
LT1109A-12
5
5
SW
SW
3
3
SENSE
SENSE
PGND
PGND
MBRS130T3
MBRS130T3
4
4
8
8
+
+
1109A TA04
1109A TA05
33 F**
25V
33 F**
25V
12V
60mA
12V
35mA