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LTC4225CGN-1#TRPBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
LTC4225-1/LTC4225-2
22
422512f
package DescripTion
UFD Package
24-Lead Plastic QFN (4mm × 5mm)
(Reference LTC DWG # 05-08-1696 Rev A)
4.00 ± 0.10
(2 SIDES)
5.00 ± 0.10
(2 SIDES)
NOTE:
1. DRAWING PROPOSED TO BE MADE A JEDEC PACKAGE OUTLINE MO-220 VARIATION (WXXX-X).
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION
ON THE TOP AND BOTTOM OF PACKAGE
PIN 1
TOP MARK
(NOTE 6)
0.40 ± 0.10
23 24
1
2
BOTTOM VIEW—EXPOSED PAD
0.75 ± 0.05
R = 0.115
TYP
R = 0.05 TYP
PIN 1 NOTCH
R = 0.20 OR C = 0.35
0.25 ± 0.05
0.50 BSC
0.200 REF
0.00 – 0.05
(UFD24) QFN 0506 REV A
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED
0.70 ±0.05
0.25 ±0.05
0.50 BSC
2.65 ± 0.05
2.00 REF
3.00 REF
4.10 ± 0.05
5.50 ± 0.05
3.10 ± 0.05
4.50 ± 0.05
PACKAGE OUTLINE
2.65 ± 0.10
2.00 REF
3.00 REF
3.65 ± 0.10
3.65 ± 0.05
LTC4225-1/LTC4225-2
23
422512f
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
package DescripTion
GN Package
24-Lead Plastic SSOP (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1641)
.337 – .344*
(8.560 – 8.738)
GN24 (SSOP) 0204
1 2
3
4
5
6
7
8 9 10 11 12
.229 – .244
(5.817 – 6.198)
.150 – .157**
(3.810 – 3.988)
161718192021222324
15
14
13
.016 – .050
(0.406 – 1.270)
.015 ± .004
(0.38 ± 0.10)
× 45°
0° – 8° TYP
.0075 – .0098
(0.19 – 0.25)
.0532 – .0688
(1.35 – 1.75)
.008 – .012
(0.203 – 0.305)
TYP
.004 – .0098
(0.102 – 0.249)
.0250
(0.635)
BSC
.033
(0.838)
REF
.254 MIN
RECOMMENDED SOLDER PAD LAYOUT
.150 – .165
.0250 BSC.0165 ±.0015
.045 ±.005
* DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
** DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
INCHES
(MILLIMETERS)
NOTE:
1. CONTROLLING DIMENSION: INCHES
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
LTC4225-1/LTC4225-2
24
422512f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LINEAR TECHNOLOGY CORPORATION 2011
LT 0211 • PRINTED IN USA
relaTeD parTs
Typical applicaTion
Plug-In Card Diode-OR Application with Hot Swap First Followed by Ideal Diode Control
CPO1
ON1
EN1
V
IN2
5V
ON2
EN2
INTV
CC
GND
C1
0.1µF
C
CP1
0.1µF
Z1
SMAJ7A
C
CP2
0.1µF
C
T2
0.1µF
C
L
100µF
5V
5A
C
T1
0.1µF
BACKPLANE
CONNECTOR
CARD
CONNECTOR
422512 TA02
IN1 SENSE1 HGATE1
M
H1
Si7790DP
M
D1
Si7790DP
LTC4225
R
S1
0.006Ω
M
H2
Si7790DP
M
D2
Si7790DP
R
S2
0.006Ω
DGATE1 OUT1
CPO2 IN2 SENSE2 HGATE2 DGATE2 OUT2
FAULT1
PWRGD1
TMR1
TMR2
PWRGD2
FAULT2
Z2
SMAJ7A
V
IN1
5V
PWREN
+
R1
10k
PART NUMBER DESCRIPTION COMMENTS
LTC1421 Dual Channel, Hot Swap Controller Operates from 3V to 12V, Supports –12V, SSOP-24
LTC1645 Dual Channel, Hot Swap Controller Operates from 3V to 12V, Power Sequencing, SO-8 or SO-14
LTC1647-1/LTC1647-2/
LTC1647-3
Dual Channel, Hot Swap Controller Operates from 2.7V to 16.5V, SO-8 or SSOP-16
LTC4210 Single Channel, Hot Swap Controller Operates from 2.7V to 16.5V, Active Current Limiting, SOT23-6
LTC4211 Single Channel, Hot Swap Controller Operates from 2.7V to 16.5V, Multifunction Current Control, MSOP-8 or MSOP-10
LTC4215 Single Channel, Hot Swap Controller Operates from 2.9V to 15V, I
2
C Compatible Monitoring, SSOP-16 or QFN-24
LTC4216 Single Channel, Hot Swap Controller Operates from 0V to 6V, Active Current Limiting, MSOP-10 or DFN-12
LTC4218 Single Channel, Hot Swap Controller Operates from 2.9V to 26.5V, Active Current Limiting, SSOP-16 or DFN-16
LTC4221 Dual Channel, Hot Swap Controller Operates from 1V to 13.5V, Multifunction Current Control, SSOP-16
LTC4222 Dual Channel, Hot Swap Controller Operates from 2.9V to 29V, I
2
C Compatible Monitoring, SSOP-36 or QFN-32
LTC4223 Dual Supply Hot Swap Controller Controls 12V and 3.3V, Active Current Limiting, SSOP-16 or DFN-16
LTC4224 Dual Channel, Hot Swap Controller Operates from 2.7V to 6V, Active Current Limiting, MSOP-10 or DFN-10
LTC4352 Low Voltage Ideal Diode Controller Operates from 2.9V to 18V, Controls N-Channel, MSOP-12 or DFN-12
LTC4354 Negative Voltage Diode-OR Controller
and Monitor
80V Operation, Controls Two N-Channels, SO-8 or DFN-8
LTC4355 Positive High Voltage Ideal Diode-OR
and Monitor
Operates from 9V to 80V, Controls Two N-Channels, S0-16 or DFN-14
LTC4357 Positive High Voltage Ideal Diode
Controller
Operates from 9V to 80V, Controls N-Channel, MSOP-8 or DFN-6
LTC4358 5A Ideal Diode Operates from 9V to 26.5V, On-Chip N-Channel, TSSOP-16 or DFN-14
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

LTC4225CGN-1#TRPBF

Mfr. #:
Buy LTC4225CGN-1#TRPBF
Manufacturer:
Analog Devices Inc.
Description:
Hot Swap Voltage Controllers Dual Ideal Diode and Hot Swap Controller with LatchOff
Lifecycle:
New from this manufacturer.
Delivery:
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