LT3481HDD Linear Technology, LT3481HDD Datasheet - Page 21
LT3481HDD
Manufacturer Part Number
LT3481HDD
Description
SW REG, 36V, 2A, 2.8MHZ, SD, 10DFN
Manufacturer
Linear Technology
Datasheet
1.LT3481HDD.pdf
(24 pages)
Specifications of LT3481HDD
Primary Input Voltage
34V
No. Of Outputs
1
Output Voltage
20V
Output Current
2A
Voltage Regulator Case Style
DFN
No. Of Pins
10
Operating Temperature Range
-40°C To +150°C
Svhc
No SVHC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT3481HDD
Manufacturer:
LT
Quantity:
10 000
Part Number:
LT3481HDD#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT3481HDD#TRPBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
TYPICAL APPLICATIONS
Hz TO 450kHz
3V SQ WAVE
SYNC IN
25k
25k
3.5V TO 27V
1k
50pF
4.7μF
V
IN
Q1
D: DIODES INC. DFLS240L
L: TAIYO YUDEN NP06DZB3R3M
8V TO 34V
330pF
15.4k
AND
4.7μF
V
5V Step-Down Converter with Sync and One-Shot
IN
105k
ON OFF
D: DIODES INC. DFLS240L
L: NEC/TOKIN PLC-0755-150
Q1: ON SEMI MMBT3904
1000pF
15pF
11.8k
1.8V Step-Down Converter
f = 500kHz
RUN/SS
V
RT
PG
133k
C
V
ON OFF
IN
100k
LT3481
GND
V
OUT
f = 300kHz
BD
BOOST
RUN/SS
V
RT
PG
BIAS
C
SW
FB
V
IN
LT3481
GND
200k
0.47μF
D
BD
BOOST
BIAS
SW
FB
84.5k
3.3μH
0.47μF
L
3481 TA09
10k
47μF
D
V
1.8V
2A
29.4k
OUT
15μH
L
75pF
3481 TA08
47μF
V
5V
2A
OUT
LT3481
21
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