LTC3816_15 Datasheet, PDF (2/44 Pages) Linear Technology – Single-Phase Wide VIN Range DC/DC Controller for Intel IMVP-6/IMVP-6.5 CPUs

LTC3816
Absolute Maximum Ratings (Notes 1, 8)
Input Supply Voltage (V_IN)......................... –0.3V to 40V
Topside Driver Voltage (BOOST)................ –0.3V to 46V
Switch Voltage (SW)..................................... –5V to 40V
INTV_CC, EXTV_CC, (BOOST-SW) .................. –0.3V to 6V
I_SENN, I_TCFB, PREI_MON, I_MON, RPTC, VR_ON, V_CC(SEN),
V_FB, SS, VIDn, RFREQ, MODE/SYNC,
LFF, I_SENP, I_MAX ..........................–0.3V to INTV_CC + 0.3V
PWRGD, CLKEN# ........................................ –0.3V to 6V
DPRSLPVR, VRTT# .................................. –0.3V to 3.3V
V_SS(SEN), BSOURCE .................................. –0.3V to 0.3V
INTV_CC RMS Output Current .................................50mA
Operating Junction Temperature Range
(Note 3).................................................. –40°C to 125°C
Storage Temperature Range................... –65°C to 125°C
Lead Temperature (Soldering, 10sec)
eTSSOP............................................................. 300°C
Pin Configuration
I_SENN 1
I_TCFB 2
I_TC 3
PREI_MON 4
I_MON 5
RPTC 6
VR_ON 7
V_SS(SEN) 8
V_CC(SEN) 9
SERVO 10
V_FB 11
COMP 12
SS 13
DPRSLPVR 14
CSLEW 15
VID0 16
VID1 17
VID2 18
VID3 19
TOP VIEW
39
GND
38 I_MAX
37 I_SENP
36 LFF
35 VRTT#
34 CLKEN#
33 PWRGD
32 SW
31 TG
30 BOOST
29 V_IN
28 EXTV_CC
27 INTV_CC
26 BG
25 BSOURCE
24 MODE/SYNC
23 RFREQ
22 VID6
21 VID5
20 VID4
FE PACKAGE
38-LEAD PLASTIC eTSSOP
T_JMAX = 125°C, θ_JA = 29°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
TOP VIEW
PREI_MON 1
I_MON 2
RPTC 3
VR_ON 4
V_SS(SEN) 5
V_CC(SEN) 6
SERVO 7
V_FB 8
COMP 9
SS 10
DPRSLPVR 11
CSLEW 12
38 37 36 35 34 33 32
39
GND
13 14 15 16 17 18 19
31 CLKEN#
30 PWRGD
29 SW
28 TG
27 BOOST
26 V_IN
25 EXTV_CC
24 INTV_CC
23 BG
22 BSOURCE
21 MODE/SYNC
20 RFREQ
UHF PACKAGE
38-LEAD (5mm s 7mm) PLASTIC QFN
T_JMAX = 125°C, θ_JA = 34°C/W
EXPOSED PAD (PIN 39) IS GND, MUST BE SOLDERED TO PCB
3816f