Datasheet
LTC4215/LTC4215-2
2
4215fe
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
DD
) ................................ –0.3V to 24V
Supply Voltage (INTV
CC
) .......................... –0.3V to 6.5V
Input Voltages
GATE-SOURCE (Note 3) .......................... –0.3V to 5V
SENSE
+
, SENSE
–
................ V
DD
– 0.3V to V
DD
+ 0.3V
SOURCE .................................................... –5V to 24V
EN, FB, ON, OV, UV ................................ –0.3V to 12V
ADR0, ADR1, ADR2, TIMER,
ADIN, SS ................................ –0.3V to INTV
CC
+ 0.3V
ALERT SCL, SDA, SDAI, SDAO ............. –0.3V to 6.5V
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC4215CGN#PBF LTC4215CGN#TRPBF 4215 16-Lead Plastic TSSOP 0°C to 70°C
LTC4215IGN#PBF LTC4215IGN#TRPBF 4215I 16-Lead Plastic TSSOP –40°C to 85°C
LTC4215CUFD#PBF LTC4215CUFD#TRPBF 4215
24-Lead (4mm × 5mm) Plastic QFN
0°C to 70°C
LTC4215IUFD#PBF LTC4215IUFD#TRPBF 4215
24-Lead (4mm × 5mm) Plastic QFN
–40°C to 85°C
LTC4215CUFD-2#PBF LTC4215CUFD-2#TRPBF 42152
24-Lead (4mm × 5mm) Plastic QFN
0°C to 70°C
LTC4215IUFD-2#PBF LTC4215IUFD-2#TRPBF 42152
24-Lead (4mm × 5mm) Plastic QFN
–40°C to 85°C
PIN CONFIGURATION
(Notes 1, 2)
Output Voltages
GATE, GPIO ............................................ –0.3V to 24V
Operating Temperature Range
LTC4215C ................................................ 0°C to 70°C
LTC4215I.............................................. –40°C to 85°C
Storage Temperature Range
SSOP ................................................. –65°C to 150°C
QFN .................................................... –65°C to 125°C
Lead Temperature (Soldering, 10 sec)
SSOP ................................................................ 300°C
LTC4215 LTC4215/LTC4215-2
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
TOP VIEW
16
15
14
13
12
11
10
9
SENSE
–
V
DD
UV
SS
GND
ON
SDA
SCL
GATE
SOURCE
FB
GPIO
INTV
CC
TIMER
ADR0
ALERT
T
JMAX
= 125°C, θ
JA
= 130°C/W
8 9
TOP VIEW
25
UFD PACKAGE
24-LEAD (4mm s 5mm) PLASTIC QFN
10 11 12
24 23 22 21 20
6
5
4
3
2
1
UV
OV
SS
GND
ON
EN
SDAO
FB
GPIO
INTV
CC
TIMER
ADIN
ADR2
ADR1
V
DD
SENSE
+
SENSE
–
GATE
SOURCE
SDAI
SCL
ALERT
NC
ADR0
7
14
15
16
17
18
19
13
T
JMAX
= 125°C, θ
JA
= 43°C/W
EXPOSED PAD (PIN 25) NOT GUARANTEED LOW IMPEDANCE TO GND,
ELECTRICAL CONNECTION OPTIONAL