LTC1706EMS-61#TRPBF Linear Technology, LTC1706EMS-61#TRPBF Datasheet - Page 6

• Manufacturer Part Number: LTC1706EMS-61#TRPBF
• Description: IC VID VOLTAGE PROGRAMMER 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC1706EMS-61#TRPBF

• Applications: VID Voltage Programmer
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 0.1µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

OPERATIO
LTC1706-61
In other words, each VID input has a typical pull-up current
of 68 A for a 3.3V system.
Besides the LTC1629-6, the LTC1706-61 also programs a
whole family of LTC DC/DC converters that have an onboard
TYPICAL APPLICATIO
6
PWRGD
ENABLE
VID0
VID1
VID2
VID3
VID4
C
C
L1, L2: SUMIDA CEP125-1R0MC-H
IN1
OUT1
R23 48.7k
: SIX 10 F 16V CERAMIC CAPACITORS
0.1 F
: TEN 22 F 6.3V CERAMIC CAPACITORS
C1
C9 4.7nF
INTV
BAT54
D1
C10 220pF
CC
R24
107k
R6 2.2k
Q9 (OPT)
2N7002
RUN/SS
2-Phase 12V Input, 0.8V to 1.55V/45A Max Power Supply with Adjustable Overvoltage Protection
U
C14 470pF
CLK1
C17
1nF
1nF
C3
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
RUN/SS
SENSE1
SENSE1
EAIN
PLLFLTR
PLLIN
FCB
I
SGND
V
V
V
SENSE2
SENSE2
ATTENOUT
NO_CPU
VID0
VID1
TH
DIFFOUT
OS
OS
–
+
OVERVOLTAGE
LTC3719
+
–
PROTECTION
–
+
TO SYSTEM
U
ATTENIN
BOOST1
BOOST2
PGOOD
EXTV
INTV
PGND
V
OVP
SW1
SW2
VID4
VID3
VID2
BG1
BG2
BIAS
TG1
TG2
V
CC
CC
IN
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
COMPARATOR
INTV
C7 1 F
CC
C11
2.2 F
R12 10
–
+
+
V
DD
_
CORE
OVP
THRESHOLD
C12
10 F
0.47 F
C18
0.1 F
C15
+
SENSE
0.6V reference. The LTC3714, LTC3778 and LTC3731 are
just a few of the high efficiency step-down switching
regulators that will work equally well with the LTC1706-61.
D3
BAT54A
C5
0.47 F
FB
10
R1
LTC1706-61
5 6 7 8
1 2 3
5 6 7 8
1 2 3
V
CC
LOGIC
Q3
Si7448DP
Q4
Si7448DP
2
3
5 6 7 8
1 2 3
5 6 7 8
1 2 3
Q1
Si7448DP
VID0
VID1
VID2
VID3
VID4
2
Q2
Si7448DP
D4
B320A
3
C13
0.47 F
0.8 H
L2
FROM
P
C2
0.47 F
0.002
10
0.8 H
D2
B320A
L1
R7
10
10
0.002
R5
10
+
C16
0.47 F
C
C
C8
0.47 F
OUT1
50
IN1
R8
R9
50
12V
GND
V
GND
COREFB_H
COREFB_L
DD
1706-61 TA03
170661f
IN
_
CORE
+