LTC1706EMS-81 Linear Technology, LTC1706EMS-81 Datasheet - Page 8

• Manufacturer Part Number: LTC1706EMS-81
• Description: IC VID VOLTAGE PROGRAMMER 10MSOP
• Manufacturer: Linear Technology

Specifications of LTC1706EMS-81

• 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: Contains lead / RoHS non-compliant
• Voltage - Input: -

LTC1706-81
PART NUMBER
LTC1622
LTC1628
LTC1629
LTC1702/LTC1703 Dual High Efficiency, 2-Phase Synchronous Step-Down Controller
LTC1709
LTC1735
LTC1736
LTC1772
LTC1929
Burst Mode, PolyPhase and No R
8
RELATED PARTS
TYPICAL
FROM
P
L1 TO L4: 1 H SUMIDA CEPH149-IROMC
D7 TO D10: CENTROI CMDSH-3TR
C
f
M1 TO M12: FDS7760A
SW
OUT
1
2
3
4
7
: 200kHz
: KEMET T510X477M006AS
VID0
VID1
VID2
VID3
VID4
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
LTC1706-81
GND
OPTIONAL SYNC
V
APPLICATION
CC
5
9
DESCRIPTION
Low Voltage Step-Down Controller
Dual High Efficiency, 2-Phase Synchronous Step-Down Controller
PolyPhase
2-Phase Synchronous Step-Down Controller with 5-Bit VID
High Efficiency Synchronous Step-Down Controller
High Efficiency Synchronous Step-Down Controller with 5-Bit VID
SOT-23 Low Voltage Step-Down Controller
2-Phase Synchronous Step-Down Controller
SENSE
CLOCK IN
FB
6
10
TM
SENSE
High Efficiency Step-Down DC/DC Controller
are trademarks of Linear Technology Corporation.
U
0.01 F
VID Controlled High Current 70A 4-Phase Application
0.33 F
47pF
47k
24k
47k
100pF
0.33 F
100pF
75k
10k
6800pF
6800pF
1000pF
1000pF
1000pF
1000pF
NC
10
11
12
13
14
10
11
12
13
14
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
RUN/SS
SENSE1
SENSE1
EAIN
PLLFLTR
PLLIN
PHASMD
I
SGND
V
V
V
SENSE2
SENSE2
RUN/SS
SENSE1
SENSE1
EAIN
PLLFLTR
PLLIN
PHASMD
I
SGND
V
V
V
SENSE2
SENSE2
TH
TH
DIFFOUT
OS
OS
DIFFOUT
OS
OS
–
+
–
+
LTC1629
+
–
–
+
+
–
–
+
LTC1629
CLKOUT
BOOST1
BOOST2
AMPMD
CLKOUT
BOOST1
BOOST2
EXTV
AMPMD
INTV
EXTV
INTV
PGND
PGND
SW1
SW2
BG1
BG2
SW1
SW2
TG1
TG2
BG1
BG2
V
TG1
TG2
V
CC
CC
IN
CC
CC
IN
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28
27
26
25
24
23
22
21
20
19
18
17
16
15
COMMENTS
8-Pin MSOP, 2V V
Expandable Up to 12 Phases, Up to 120A, Remote Sense Diff Amp
550kHz, 25MHz GBW, No R
4V V
Burst Mode Operation, 16-Pin Narrow SSOP, Fault Protection,
3.5V V
GN-24, Power Good, Output Fault Protection, 3.5V V
6-Pin SOT-23, 2V V
Current Mode Operation, I
Constant, Standby, 5V and 3.3V LDOs, 3.5V V
5V
5V
IN
0.47 F
D7
D8
0.47 F
D9
D10
0.47 F
0.47 F
IN
36V, PLL, 36-Pin SSOP, Current Mode Operation
36V
1 F
25V
1 F
1 F
1 F
25V
+
+
10
10
IN
22 F
6.3V
22 F
6.3V
IN
10V, 550kHz, Burst Mode
10V, 550kHz, Burst Mode Operation
OUT
150 F, 16V
M1
M4
150 F, 16V
M10
+
M7
+
SENSE
LINEAR TECHNOLOGY CORPORATION 1999
Up to 40A, 3.5V V
2
170681f LT/TP 0400 4K • PRINTED IN USA
2
TM
GND
GND
M11
, 2.7V V
M8
M5
M2
L1
L4
L3
L2
M12
M6
M9
M3
IN
IN
470 F, 6.3V
0.003
0.003
0.003
0.003
470 F, 6.3V
7V
IN
C
TM
D1
MBRS
340T3
D2
MBRS
340T3
D3
MBRS
340T3
D4
MBRS
340T3
C
OUT
OUT
3
36V
Operation
+
3
1706-81 TA02
+
IN
36V
36V
V
1.3V TO
3.5V
70A
V
12V
OUT
IN