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參數(shù)資料
| 型號(hào)： | LTC3407-2 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator |
| 中文描述： | 雙同步，800mA電流，2.25MHz降壓直流/直流穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 24/24頁(yè) |
| 文件大?。?/td> | 516K |
| 代理商： | LTC3407-2 |
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LTC3455
24
3455f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
G
FAX: (408) 434-0507
G
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2004
LT/TP 0304 1K PRINTED IN USA
RELATED PARTS
PART NUMBER
LT1616
DESCRIPTION
500mA (I
OUT
), 1.4MHz, High Efficiency Step-Down
DC/DC Converter
1.2A (I
OUT
), 550kHz, Synchronous Step-Down
DC/DC Converter
300mA (I
OUT
), 1.5MHz, Synchronous Step-Down
DC/DC Converter
600mA (I
OUT
), 1.5MHz, Synchronous Step-Down
DC/DC Converter
Dual 600mA (I
OUT
), 1.5MHz, Synchronous Step-Down
DC/DC Converter
2.5A (I
OUT
), 4MHz, Synchronous Step-Down
DC/DC Converter
4A (I
OUT
), 4MHz, Synchronous Step-Down
DC/DC Converter
600mA/1A (I
OUT
), 2MHz/1MHz, Synchronous Buck-Boost
DC/DC Converter
COMMENTS
90% Efficiency, V
IN
: 3.6V to 25V, V
OUT(MIN)
= 1.25V, I
Q
= 1.9mA,
I
SD
<1
μ
A, ThinSOT
95% Efficiency, V
IN
: 2.7V to 10V, V
OUT(MIN)
= 0.8V, I
Q
= 15
μ
A,
I
SD
<1
μ
A, TSSOP16
95% Efficiency, V
IN
: 2.7V to 6V, V
OUT(MIN)
= 0.8V, I
Q
= 20
μ
A,
I
SD
<1
μ
A, ThinSOT
96% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 20
μ
A,
I
SD
<1
μ
A, ThinSOT
96% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.6V, I
Q
= 40
μ
A,
I
SD
<1
μ
A, MS10E
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 60
μ
A,
I
SD
<1
μ
A, TSSOP16E
95% Efficiency, V
IN
: 2.25V to 5.5V, V
OUT(MIN)
= 0.8V, I
Q
= 64
μ
A,
I
SD
<1
μ
A, TSSOP16E
95% Efficiency, V
IN
: 2.5V to 5.5V, V
OUT(MIN)
= 2.5V, I
Q
= 25
μ
A/50
μ
A,
I
SD
<1
μ
A, MS/DFN
LTC1879
LTC3405/LTC3405A
LTC3406/LTC3406B
LTC3407
LTC3412
LTC3414
LTC3440/LTC3441
SINGLE
CELL Li-ION
3.3V TO 4.2V
+
11
10
13
14
1
C7
1
μ
F
C3
1
μ
F
C5
10
μ
F
D1
C4
4.7
μ
F
WALL 5V
REMOVE THESE
COMPONENTS IF
WALL ADAPTER
IS NOT USED
C1 TO C8: X5R OR X7R CERAMIC
L1, L2: TOKO DB318C
D1: ON SEMI MBRM110E
ALL RESISTORS 1%
3.3V, HS
8
6
5
9
1
C6
4.7
μ
F
USB 5V
4
2
3
18
12
249k
L2, 4.7
μ
H
80.6k
10pF
C2
10
μ
F
3.3V
0.5A
1
7
100k
L1, 4.7
μ
H
80.6k
10pF
C1
10
μ
F
1.8V
0.4A
16
17
LBO
V
BAT
2.49M
24
23
20
21
15
19
22
C8, 0.1
μ
F
1k
806k
1M
1.8V
1M
2.49k
1M
1.8V
25
3455 TA03
μ
C
USB
CONTROLLER
1.24k
3.32k
ON/OFF
WALLFB
HSI
HSO
V
MAX
USB
SUSPEND
USBHP
SW2
FB2
SW1
FB1
TIMER
PROG
AI
AO
V
BAT
ON
GND
CHRG
PBSTAT
RST
MODE
HSON
LTC3455
ON2
PWRON
TYPICAL APPLICATIO
U
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC3407EDD-2 | Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator |
| LTC3407EMSE-2 | Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator |
| LTC3408 | 64 x 18 3.3-V asynchronous FIFO memory 56-SSOP 0 to 70 |
| LTC3408EDD | 1.5MHz, 600mA Synchronous Step-Down Regulator with Bypass Transistor |
| LTC3409 | 64 x 18 3.3-V asynchronous FIFO memory 56-SSOP 0 to 70 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC3407-3 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, 1.8V/0.8A and 3.3V/0.8A 2.25MHz Step-Down DC/DC Regulator |
| LTC3407-4 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, 800mA, 2.25MHz Step-Down DC/DC Regulator |
| LTC3407A | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous 600mA, 1.5MHz Step-Down DC/DC Regulator |
| LTC3407A-2 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous 800mA,2.25MHz Step-Down DC/DC Regulator |
| LTC3407AB | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1.25A, 4MHz, Synchronous Step-Down DC/DC Converter |
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