LT1913EDD#PBF Linear Technology, LT1913EDD#PBF Datasheet - Page 21

• Manufacturer Part Number: LT1913EDD#PBF
• Description: IC REG STEP DOWN 3.5A 10-DFN
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT1913EDD#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.79 ~ 25 V
• Current - Output: 3.5A
• Frequency - Switching: 200kHz ~ 2.4MHz
• Voltage - Input: 3.6 ~ 25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-DFN
• Primary Input Voltage: 25V
• No. Of Outputs: 1
• Output Voltage: 25V
• Output Current: 3.5A
• No. Of Pins: 10
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL APPLICATIONS
8.6V TO 22V
4.7μF
15V TO 25V
V
IN
10μF
D: ON SEMI MBRA340
L: NEC MPLC0730L2R2
V
680pF
IN
15k
D: ON SEMI MBRA340
L: NEC MBP107558R2P
680pF
17.4k
12.7k
ON OFF
63.4k
ON OFF
f = 2MHz
5V, 2MHz Step-Down Converter
RUN/SS
V
RT
PG
SYNC
C
12V Step-Down Converter
f = 600kHz
V
IN
RUN/SS
SYNC
V
RT
PG
LT1913
C
GND
V
IN
LT1913
GND
BD
BOOST
SW
FB
BD
BOOST
SW
FB
100k
0.47μF
D
50k
536k
0.47μF
D
2.2μH
L
715k
1913 TA05
8.2μH
L
1913 TA06
22μF
V
5V
2.5A
OUT
47μF
V
12V
3.5A
OUT
LT1913
21
1913f