LTC4225CGN-1#TRPBF Linear Technology, LTC4225CGN-1#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC4225CGN-1#TRPBF
• Manufacturer: Linear Technology

Specifications of LTC4225CGN-1#TRPBF

• Lead Free Status / RoHS Status: Compliant

orDer inForMaTion
LEAD FREE FINISH
LTC4225CUFD-1#PBF
LTC4225CUFD-2#PBF
LTC4225IUFD-1#PBF
LTC4225IUFD-2#PBF
LTC4225CGN-1#PBF
LTC4225CGN-2#PBF
LTC4225IGN-1#PBF
LTC4225IGN-2#PBF
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifications, go to:
elecTrical characTerisTics
SYMBOL
Supplies
V
I
V
∆V
V
V
∆V
Ideal Diode Control
∆V
∆V
I
I
I
t
t
Hot Swap Control
∆V
∆V
∆V
∆V
temperature range, otherwise specifications are at T
IN
CPO(UP)
DGATE(FPU)
DGATE(FPD)
ON(DGATE)
OFF(DGATE)
IN
IN(UVL)
INTVCC
INTVCC(UVL)
IN(HYST)
INTVCC(HYST)
FWD(REG)
DGATE
SENSE(CB)
SENSE(ACL)
HGATE
HGATE(PG)
PARAMETER
Input Supply Range
Input Supply Current
Input Supply Undervoltage Lockout
Input Supply Undervoltage Lockout
Hysteresis
Internal Regulator Voltage
Internal V
Internal V
Hysteresis
Forward Regulation Voltage
(V
External N-Channel Gate Drive
(V
CPOn Pull-Up Current
DGATEn Fast Pull-Up Current
DGATEn Fast Pull-Down Current
DGATEn Turn-On Delay
DGATEn Turn-Off Delay
Circuit Breaker Trip Sense Voltage
(V
Active Current Limit Sense Voltage
(V
External N-Channel Gate Drive
(V
Gate-Source Voltage for Power Good
INn
DGATEn
INn
INn
HGATEn
– V
– V
– V
OUTn
SENSEn
SENSEn
– V
– V
CC
CC
TAPE AND REEL
LTC4225CUFD-1#TRPBF
LTC4225CUFD-2#TRPBF
LTC4225IUFD-1#TRPBF
LTC4225IUFD-2#TRPBF
LTC4225CGN-1#TRPBF
LTC4225CGN-2#TRPBF
LTC4225IGN-1#TRPBF
LTC4225IGN-2#TRPBF
Undervoltage Lockout
Undervoltage Lockout
INn
OUTn
)
)
)
)
)
http://www.linear.com/leadfree/
PART MARKING*
42251
42252
42251
42252
LTC4225GN-1
LTC4225GN-2
LTC4225GN-1
LTC4225GN-2
http://www.linear.com/tapeandreel/
A
CONDITIONS
IN Rising
INTV
IN < 7V, ∆V
IN = 7V to 18V, ∆V
CPO = IN = 2.9V
CPO = IN = 18V
∆V
∆V
∆V
∆V
IN < 7V, I = 0, –1µA
IN = 7V to 18V, I = 0, –1µA
= 25°C. V
FWD
FWD
FWD
FWD
CC
The
= 0.2V, ∆V
= –0.2V, ∆V
= 0.2V, C
= –0.2V, C
Rising
l
FWD
IN
denotes the specifications which apply over the full operating
= 12V, unless otherwise noted.
= 0.1V, I = 0, –1µA
DGATE
DGATE
DGATE
FWD
DGATE
= 10nF
= 0.1V, I = 0, –1µA
PACKAGE DESCRIPTION
24-Lead (4mm × 5mm) Plastic QFN
24-Lead (4mm × 5mm) Plastic QFN
24-Lead (4mm × 5mm) Plastic QFN
24-Lead (4mm × 5mm) Plastic QFN
24-Lead Plastic SSOP
24-Lead Plastic SSOP
24-Lead Plastic SSOP
24-Lead Plastic SSOP
= 10nF
= 0V, CPO = 17V
= 5V
LTC4225-1/LTC4225-2
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1.75
47.5
MIN
–60
–50
2.9
4.5
2.1
4.8
3.6
10
30
10
10
55
10
5
–1.5
0.25
TYP
–95
–85
TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
2.8
1.9
2.2
1.5
0.2
4.2
50
60
25
12
50
65
12
5
7
7
–120
–110
MAX
2.05
52.5
5.6
2.3
0.5
0.5
4.8
18
90
90
40
14
14
75
14
14
5
UNITS
422512f
3
mA
mV
mV
mV
mV
mV
µA
µA
µs
µs
V
V
V
V
V
V
A
A
V
V
V