LTC3786 LINER [Linear Technology], LTC3786 Datasheet - Page 3

• Manufacturer Part Number: LTC3786
• Description: Multi-Phase Current Mode Step-Up DC/DC Controller
• Manufacturer: LINER [Linear Technology]

orDer inForMaTion
LEAD FREE FINISH
LTC3862EFE-2#PBF
LTC3862IFE-2#PBF
LTC3862HFE-2#PBF
LTC3862EGN-2#PBF
LTC3862IGN-2#PBF
LTC3862HGN-2#PBF
LTC3862EUH-2#PBF
LTC3862IUH-2#PBF
LTC3862HUH-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
specified operating junction temperature range, otherwise specifications are at T
otherwise noted.
SYMBOL
Supply Input and INTV
V
I
INTV
dV
dV
V
3V8
Switcher Control Loop
V
dV
dV
g
f
VIN
0dB
m
IN
UVLO
FB
INTVCC(LINE)
INTVCC(LOAD)
FB
FB
CC
/dV
/dV
IN
ITH
PARAMETER
V
V
LDO Regulator Output Voltage
Line Regulation
Load Regulation
INTV
LDO Regulator Output Voltage
Reference Voltage
Feedback Voltage V
Feedback Voltage Load Regulation
Transconductance Amplifier Gain
Error Amplifier Unity-Gain Crossover
Frequency
IN
IN
Normal Mode, No Switching
Shutdown
Supply Voltage Range
Supply Current
CC
CC
UVLO Voltage
Linear Regulator
LTC3862HUH-2#TRPBF
TAPE AND REEL
LTC3862EFE-2#TRPBF
LTC3862IFE-2#TRPBF
LTC3862HFE-2#TRPBF
LTC3862EGN-2#TRPBF
LTC3862IGN-2#TRPBF
LTC3862HGN-2#TRPBF
LTC3862EUH-2#TRPBF
LTC3862IUH-2#TRPBF
IN
Line Regulation
http://www.linear.com/leadfree/
PART MARKING*
LTC3862FE-2
LTC3862FE-2
LTC3862FE-2
LTC3862GN-2
LTC3862GN-2
LTC3862GN-2
38622
38622
38622
http://www.linear.com/tapeandreel/
CONDITIONS
(Note 5)
V
12V < V
Load = 0mA to 20mA
Rising INTV
Falling INTV
V
V
V
V
(Note 7)
RUN
ITH
IN
ITH
ITH
(Notes 2, 3) The
= 5.5V to 36V (Note 6)
= 0.8V (Note 6)
= 0.5V to 1.2V (Note 6)
= 0.8V (Note 6), ITH Pin Load = ±5µA
= 0V
IN
< 36V
I-Grade and H-Grade (Note 3)
CC
CC
PACKAGE DESCRIPTION
24-Lead Plastic TSSOP
24-Lead Plastic TSSOP
24-Lead Plastic TSSOP
24-Lead Plastic SSOP
24-Lead Plastic SSOP
24-Lead Plastic SSOP
24-Lead (5mm × 5mm) Plastic QFN
24-Lead (5mm × 5mm) Plastic QFN
24-Lead (5mm × 5mm) Plastic QFN
l
E-Grade (Note 3)
denotes the specifications which apply over the
A
= 25°C. V
IN
= 12V, RUN = 2V and SS = open, unless
l
l
l
l
l
1.210
1.199
MIN
5.5
9.5
–2
±0.002
0.002
1.223
1.223
LTC3862-2
10.0
0.01
TYP
660
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 150°C
–40°C to 85°C
–40°C to 125°C
–40°C to 150°C
–40°C to 85°C
–40°C to 125°C
–40°C to 150°C
1.8
4.4
3.9
3.8
1.8
30
1.235
1.248
MAX
10.5
0.02
0.01
3.0
0.1
36
80
UNITS
µMho
38622f
3
MHz
%/V
%/V
mA
µA
%
%
V
V
V
V
V
V
V