LT3493EDCB#PBF Linear Technology, LT3493EDCB#PBF Datasheet - Page 18

• Manufacturer Part Number: LT3493EDCB#PBF
• Description: IC, STEP-DOWN PWM DC/DC CONVERTER, DFN-6
• Manufacturer: Linear Technology

Specifications of LT3493EDCB#PBF

• Primary Input Voltage: 36V
• No. Of Outputs: 1
• Output Current: 1.2A
• No. Of Pins: 6
• Operating Temperature Range: -40°C To +85°C
• Supply Voltage Range: 3.6V To 36V
• Switching Frequency Max: 815kHz
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LT3493
TYPICAL APPLICATIONS
18
6.4V TO 36V
4.2V TO 36V
3.6V TO 28V
ON OFF
ON OFF
ON OFF
V
V
V
IN
IN
IN
1μF
1μF
1μF
V
SHDN
V
SHDN
V
SHDN
IN
IN
IN
LT3493
LT3493
LT3493
GND
GND
GND
2.5V Step-Down Converter
3.3V Step-Down Converter
5V Step-Down Converter
BOOST
BOOST
BOOST
SW
SW
SW
FB
FB
FB
0.1μF 10μH
MBRM140
0.1μF 8.2μH
MBRM140
MBRM140
0.47μF 6.8μH
1N4148
1N4148
BAT54
59k
11k
32.4k
10k
22.1k
10k
3493 TA06
3493 TA05
3493 TA04
10μF
10μF
22μF
V
5V
0.9A, V
1.1A, V
V
3.3V
0.9A, V
1.2A, V
V
2.5V
1A, V
1.2A, V
OUT
OUT
OUT
IN
IN
IN
IN
IN
IN
> 5V
> 7V
> 14V
> 4.5V
> 12V
> 10V
3493fb