LTC3736EUF-2#PBF Linear Technology, LTC3736EUF-2#PBF Datasheet - Page 26

• Manufacturer Part Number: LTC3736EUF-2#PBF
• Description: IC CTRLR SW SYNC DUAL 2PH 24QFN
• Manufacturer: Linear Technology
• Series: PolyPhase®r
• Type: Step-Down (Buck)r

Specifications of LTC3736EUF-2#PBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.6 ~ 9.8 V
• Current - Output: 1A
• Frequency - Switching: 550kHz ~ 750kHz
• Voltage - Input: 2.75 ~ 9.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

LTC3736-2
TYPICAL APPLICATIONS
26
3.3V
22μF
V
C
IN
IN
Figures 17. 2-Phase, Synchronizable, Dual Output Synchronous DC/DC Converter
C
C
10nF
1μF
1nF
C
R
R
ITH1
VIN
59k
LP
59k
FB1A
FB2A
R
C
VIN
1nF
ITH2
10Ω
100pF
R
R
C
187k
22k
R
15k
FB1B
ITH1
R
R
FF1
LP
22k
ITH2
TRACKA
59k
12
10
11
R
118k
1
2
3
4
5
6
7
5
9
FB2B
SW1
IPRG1
V
I
IPRG2
PLLLPF
SGND
V
PGOOD
V
I
TRACK
TH1
TH2
FB1
IN
FB2
LTC3736EGN-2
R
TRACKB
118k
C
100pF
FF1
SYNC/FCB
SENSE1
SENSE2
RUN/SS
PGND
PGND
PGND
SW2
BG1
BG2
TG1
TG2
+
+
24
23
22
21
20
19
18
17
16
15
14
13
L1, L2: VISHAY IHLP-2525CZ-01
CLK IN
MP1
MP2
MN1
Si7540DP
MN2
Si7540DP
SW1
SW2
1.5μH
1.5μH
L1
L2
C
100μF
37362 F17
C
100μF
OUT2
OUT1
V
2.5V
5A
V
1.8V
5A
OUT1
OUT2
37362fb