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LT3506AEFE#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
LT3506/LT3506A
19
3506afc
1.8V and 1.2V Outputs with Sequencing
1.8V and ±5V Outputs
V
IN
4.5V TO 21V
3506 TA02
68µF47µF
22µF
0.22µF 0.22µF
32.4k
18.7k
16.2k
L2
3.3µH
L1
4.7µH
V
OUT2
1.2V
1.5A
V
OUT1
1.8V
1.5A
15k
4.7nF
1500pF 1000pF
BOOST1
SW1
FB1
V
C1
RUN/SS1
RUN/SS2
PGOOD2
BOOST2
SW2
FB2
V
C2
PGOOD1
LT3506
V
IN2
V
IN1
GND
OUTPUT CURRENTS CAN INCREASE TO 1.6A WHEN V
IN
>12V.D1, D2: ON SEMICONDUCTOR MBRS230LT3
D3: BAT-54A
L1: COILCRAFT MSS6122-472
L2: TDK SLF7028-3R3M
PGOOD
D1
D2
D3a
D3b
100k
20k15k
V
IN
7V TO 25V
3506 TA03
22µF
2.2nF
47µF
22µF
22µF
0.22µF 0.22µF
2.2µF
13.3k
18.7k
69.8k
L1
4.7µH
V
OUT2
5V
0.6A
V
OUT1
1.8V
1.5A
15k
47k
15k
15k
100k
4.7nF
BOOST1
SW1
FB1
V
C1
RUN/SS1
PGOOD2
PGOOD1
BOOST2
SW2
FB2
V
C2
RUN/SS2
LT3506
V
IN2
V
IN1
GND
L1: COILCRAFT MSS6122-472
L2: COILTRONICS CTX5-1A
I
OUT3
SHOULD NEVER EXCEED 1/2 OF I
OUT2
.
SEE DESIGN NOTE 100 FOR DETAILS ON
GENERATING DUAL OUTPUTS USING A BUCK
REGULATOR.
D1: ON SEMICONDUCTOR MBRS230LT3
D2: ON SEMICONDUCTOR MBRM130LT3
D3: BAT-54A
D4: ON SEMICONDUCTOR MBR0530
PGOOD
D1 D2
D3a D3b
V
OUT2
L2
4.7
µH
V
OUT3
–5V
0.3A
D4
1500pF 1500pF
TYPICAL APPLICATIONS
LT3506/LT3506A
20
3506afc
Low Ripple, Low Profi le 1.2V, 3A Converter, Maximum Height = 2mm
Two Stage Step Down, Up to 25V Input to 1.2V Output
V
IN
4.5V TO 21V
3506 TA04
68µF
22µF
0.22µF
0.22µF
32.4k
16.2k
20k
1000pF
L1
4.1µH
L2
4.1µH
V
OUT2
1.2V
3A
100k
4.7nF
V
C1
V
C2
RUN/SS1
RUN/SS2
PGOOD1
PGOOD2
BOOST1
SW1
BOOST2
SW2
FB1
FB2
LT3506
V
IN2
V
IN1
GND
D1, D2: DIODES, INC. B230A
D3: BAT-54A
L1, L2: SUMIDA CDRH5D18-4R1
PGOOD
D1
D2
D3a D3b
V
OUT
V
IN
8V TO 25V
3506 TA05
68µF47µF
22µF
0.22µF 0.22µF
32.4k 100k
69.8k
16.2k
L2
2.2µH
L1
10µH
V
OUT2
1.2V
1.5A
V
OUT1
5V
1A
13.3k 15k 20k
4.7nF
BOOST1
SW1
FB1
V
C1
RUN/SS1
RUN/SS2
BOOST2
SW2
FB2
V
C2
PGOOD1
PGOOD2
LT3506
V
IN2
V
IN1
GND
L1: COOPER UP1B-100
L2: COOPER UP0.4C-2R2
D1, D2: ON SEMICONDUCTOR MBRS230LT3
D3: BAT-54A
PGOOD
D1
D2
D3a D3b
1500pF 1000pF
TYPICAL APPLICATIONS
LT3506/LT3506A
21
3506afc
Low Ripple, Low Profi le 0.8V, 3A Converter, Maximum Height = 1mm
V
IN
3.6V TO 8V
3506 TA06
68µF
22µF
0.1µF
0.1µF
10k
L1
1.5µH
L2
1.5µH
V
OUT
0.8V
3A
100k
4.7nF
V
C1
V
C2
RUN/SS1
RUN/SS2
PGOOD1
PGOOD2
BOOST1
SW1
BOOST2
SW2
FB1
FB2
LT3506AEDHD
V
IN2
V
IN1
GND
D1, D2: DIODES, INC. DFLS230L
D3: BAT-54AT
L1, L2: COILCRAFT LPO6610-152ML
PGOOD
D1
D2
D3a D3b
V
OUT
20k
1000pF
Low Profi le 1.8V and 1.3V Outputs with Sequencing, Maximum Height = 1.2mm
V
IN
4.5V TO 10V
3506 TA07
47µF22µF
10µF
0.1µF 0.1µF
28k
18.7k
17.4k
L2
2.2µH
L1
2.2µH
V
OUT2
1.3V
1.6A
V
OUT1
1.8V
1.5A
15k
4.7nF
1.5nF 1.5nF
BOOST1
SW1
FB1
V
C1
RUN/SS1
RUN/SS2
PGOOD2
BOOST2
SW2
FB2
V
C2
PGOOD1
LT3506AEDHD
V
IN2
V
IN1
GND
D1, D2: DIODES, INC. DFLS230L
D3: BAT-54AW
L1, L2: COILCRAFT LPS4012-222
PGOOD
D1 D2
D3a D3b
100k
15k10k
TYPICAL APPLICATIONS
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

LT3506AEFE#TRPBF

Mfr. #:
Buy LT3506AEFE#TRPBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Dual 1.6A (Iout), 1.1MHz Step-Down DC/DC Converter in TSSOP-16E
Lifecycle:
New from this manufacturer.
Delivery:
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