LTC3786EUD#PBF Linear Technology, LTC3786EUD#PBF Datasheet - Page 28

• Manufacturer Part Number: LTC3786EUD#PBF
• Description: IC, DC-DC CONV, 550kHz, QFN16
• Manufacturer: Linear Technology

Specifications of LTC3786EUD#PBF

• Primary Input Voltage: 38V
• No. Of Outputs: 1
• Output Voltage: 60V
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Peak Reflow Compatible (260 C): Yes
• Switching Frequency Max: 550kHz
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPLICATIONS INFORMATION
LTC3786
28
15nF
C
12.1k
ITH
Figure 14. High Efficiency 24V Boost Converter with Inductor DCR Current Sensing
R
A
220pF
C
ITHA
0.1μF
8.87k
R
C
ITH
SS
C1: TDK C1005X7R1C104K
C
C
L: PULSE PA2050.103NL
MBOT, MTOP: RENESAS RJK0305
D: INFINEON BAS140W
R
232k
IN
OUTB
B
, C
OUTA
: SANYO, 50CE220AX
RUN
FREQ
SS
ITH
VFB
: TDK C4532X5R1E226M
LTC3786
100
98
96
94
92
90
88
86
PLLIN/MODE
0
SENSE
SENSE
PGOOD
BOOST
INTV
VBIAS
GND
SW
BG
TG
CC
+
–
1
OUTPUT CURRENT (A)
100k
C1
0.1μF
D
0.1μF
2
C
B
R
26.1k
1%
C
4.7μF
S2
INT
V
53.6k
3
IN
R
1%
S1
= 12V
3786 F14b
L
10.2μH
MBOT
4
MTOP
C
22μF
C
22μF
OUTA
4
IN
+
C
220μF
3786 F14a
OUTB
V
5V TO 24V
IN
V
24V
4A
OUT
3786f