參數(shù)資料
型號: LTC3789IGN#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 0.1 A SWITCHING CONTROLLER, 710 kHz SWITCHING FREQ-MAX, PDSO28
封裝: 0.150 INCH, LEAD FREE, PLASTIC, SSOP-28
文件頁數(shù): 21/28頁
文件大?。?/td> 486K
代理商: LTC3789IGN#TRPBF
LTC3789
28
3789f
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2010
LT 1210 PRINTED IN USA
relaTeD parTs
Typical applicaTion
PART NUMBER
DESCRIPTION
COMMENTS
LTC3780
High Efficiency (Up to 98%) Synchronous, 4-Switch Buck-Boost
DC/DC Controller
4V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 30V, 5mm × 5mm QFN-32
and SSOP-24 Packages
LTC3785
High Efficiency (Up to 98%) Synchronous, 4-Switch Buck-Boost
DC/DC Controller
2.7V ≤ VIN ≤ 30V, 2.7V ≤ VOUT ≤ 10V, 4mm × 4mm
QFN-24 Package
LTM4605
High Efficiency Buck-Boost DC/DC Module
4.5V ≤ VIN ≤ 20V, 0.8V ≤ VOUT ≤ 16V, 15mm × 15mm ×
2.8mm LGA Package
LTM4607
High Efficiency Buck-Boost DC/DC Module
4.5V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 25V, 15mm × 15mm ×
2.8mm LGA Package
LTM4609
High Efficiency Buck-Boost DC/DC Module
4.5V ≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 34V, 15mm × 15mm ×
2.8mm LGA Package
LTC3533
2A Synchronous Buck-Boost Monolithic DC/DC Converter
1.8V ≤ VIN ≤ 5.5V, 1.8V ≤ VOUT ≤ 5.25V, IQ = 40A,
ISD < 1A, 3mm × 4mm DFN-14 Package
LTC3789EGN
D4
DFLS160
D7
DFLS160 3
1
D2
BAS16
Q2
SiR422DP
Q4
Si4840BDY
D6
B240A
VOS+
VIN+
VOUT
VIN
D8
BZX84-
C5V1
C11, OPT
3789 TA02
INTVCC
Q5
SiR422DP
L1
5.5H
Q3
SiR422DP
VFB
SS
SENSE1+
SENSE1
ITH
SGND
MODE/PLLIN
FREQ
RUN
VINSNS
VOUTSNS
ILIM
PGOOD SW1
TG1
BOOST1
PGND1
BG1
VIN
INTVCC
EXTVCC
INTVCC
1
2
3
4
5
6
27
26
25
24
23
22
BG2
BOOST2
IOSENSE+
IOSENSE–
TG2
SW2
TRIM
7
8
9
10
11
12
13
14
21
20
19
18
17
16
15
R4, 100
R3, 100
R9, 1.24k
R10, 1.24k
RC, 15k
RFB2
8.06k
RFB1
232k
R2
0.010
2%
R5
10, 0805
CC1, 1000pF
CC2, 0.01F
R21
121k, 1%
R31
12.1k
0.01F
R30
68.1k
C7, 0.1F
C8, 0.1F
R13, 100
R14
100
C10, 2.2F
C24, 1F
R11, 0
C4
0.22F, 16V
C22
0.22F, 16V
C18
10F, 1206
R1, 5.6
R18
8m
2%
C1
2.2F,
50V
X5R
COUT2
330F
34V
C3
2.2F
50V
X5R
R8
10
C6
3.3F
50V
1210
C15
1F
50V
1210
CIN1
270F
50V
OPT
CIN2
270F
50V
VIN
9V TO
35V
VIN
J3
D5
B240A
R7
100k
+
R25
0
28
VOUT
24V AT
5A
VOS+
VOUT
+
VOS+
J1
L1: WRTH 7443630550
24V/5A Buck-Boost Regulator
相關PDF資料
PDF描述
LTC3803HS6-3#TRPBF 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
LTC3803MPS6-3#TR 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
LTC3803MPS6-3#TRM 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
LTC3803MPS6-3 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
LTC3803HS6-3#PBF 1 A SWITCHING CONTROLLER, 330 kHz SWITCHING FREQ-MAX, PDSO6
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