EXPOSED PAD (PIN 11) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
LEAD FREE FINISH
LTC7004EMSE#PBF
LTC7004IMSE#PBF
LTC7004HMSE#PBF
LTC7004MPMSE#PBF
TAPE AND REEL
LTC7004EMSE#TRPBF
LTC7004IMSE#TRPBF
LTC7004HMSE#TRPBF
LTC7004MPMSE#TRPBF
PART MARKING*
LTHBV
LTHBV
LTHBV
LTHBV
PACKAGE DESCRIPTION
10-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
10-Lead Plastic MSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 150°C
–55°C to 150°C
Contact the factory for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Tape and reel specifications.
Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
Rev. B
2
For more information
www.analog.com
LTC7004
The
l
denotes the specifications which apply over the specified operating
junction temperature range, otherwise specifications are at T
A
= 25°C (Note 2). V
CC
= V
BST
= 10V, V
TS
= GND = 0V, unless otherwise
noted.
SYMBOL
PARAMETER
TS Operating Voltage Range
Total Supply Current (Note 7)
ON or Sleep, Charge Pump Regulating
V
BST
= OPEN, V
TS
= 12V
CONDITIONS
MIN
0
225
27
27
l
l
ELECTRICAL CHARACTERISTICS
TYP
MAX
60
UNITS
V
µA
Input Supplies
V
CC
Supply Current, Charge Pump Overdriven (Note 5) V
BST-TS
= 13V
V
INP
= 4V
ON Mode
V
INP
= 0.4V
Sleep Mode
V
CC
UVLO V
CC
Undervoltage Lockout
V
CCUV
= OPEN
V
CC
Rising
V
CC
Falling
Hysteresis
V
CCUV
= 0V
V
CC
Rising
V
CC
Falling
Hysteresis
V
CCUV
= 1.5V
V
CC
Rising
V
CC
Falling
Hysteresis
V
CC
= V
TS
= 7V, I
BST
= 0µA
V
CC
= V
TS
= 10V, I
BST
= 0µA
V
TS
= 60V, I
BST
= 0µA
V
TS
= 20V, V
BST-TS
= 10V
V
BST-TS
Rising
V
BST-TS
Falling
V
CC
= V
BST
= 12V
V
CC
= V
BST
= 12V
10% to 90%, CL = 1nF
10% to 90%, CL = 10nF
10% to 90%, CL = 1nF
10% to 90%, CL = 10nF
V
INP
Rising, CL = 1nF
V
INP
Falling, CL = 1nF
V
INP
Rising
V
INP
Falling
Hysteresis
V
INP
= 1V
Rising
Falling
Hysteresis
V
OVLO
= 1.3V
V
VCCUV
= 1V
1.16
1.05
–100
–11.3
l
l
l
l
50
50
7.5
6.9
3.7
3.4
10.9
10.3
µA
μA
V
V
mV
V
V
mV
V
V
mV
V
V
V
µA
V
V
6.5
5.8
3.1
2.8
9.7
9.1
7.0
6.4
600
3.5
3.2
300
10.5
9.9
600
11
12
12
–30
3.1
2.8
2.2
1
13
90
13
40
35
35
l
l
Bootstrapped Supply (BST-TS)
V
BST-TS
V
TG
Above V
TS
with INP = 3V (DC)
Charge Pump Output Current
BST-TS Floating UVLO
Output Gate Driver (TG)
TG Pull-Up Resistance
TG Pull-Down Resistance
t
r
t
f
t
PLH
t
PHL
Operation
V
IH
V
IL
Input Threshold Voltages
l
l
l
l
l
9
10
10
–15
14
14
14
7
4
Ω
Ω
ns
ns
ns
ns
Output Rise Time
Output Fall Time
Input to Output Propagation Delay
70
70
2.2
1.8
ns
ns
V
V
mV
MΩ
V
V
mV
nA
µA
1.7
1.3
2
1.6
400
1
1.21
1.10
110
0
–10
Input Pull-Down Resistance
OVLO Pin Threshold Voltage
1.26
1.15
100
8.7
OVLO Pin Leakage Current
V
VCCUV
Pull-Up Current
Rev. B
For more information
www.analog.com
3
LTC7004
ELECTRICAL CHARACTERISTICS
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
The LTC7004 is tested under pulsed load conditions such that
T
J
≈ T
A
. The LTC7004E is guaranteed to meet performance specifications
from 0°C to 85°C. Specifications over the –40°C to 125°C operating
junction temperature range are assured by design, characterization and
correlation with statistical process controls. The LTC7004I is guaranteed
over the –40°C to 125°C operating junction temperature range, the
LTC7004H is guaranteed over the –40°C to 150°C operating junction
temperature range and the LTC7004MP is tested and guaranteed over the
–55°C to 150°C operating junction temperature range.
High junction temperatures degrade operating lifetimes; operating lifetime
is derated for junction temperatures greater than 125°C. Note that the
maximum ambient temperature consistent with these specifications is
determined by specific operating conditions in conjunction with board
layout, the rated package thermal impedance and other environmental
factors.
Note 3:
The junction temperature (T
J
, in °C) is calculated from the ambient
temperature (T
A
, in °C) and power dissipation (P
D
, in Watts) according to
the formula:
T
J
= T
A
+ (P
D
•
θ
JA
), where
θ
JA
is 45°C/W.
Note 4:
This IC includes over temperature protection that is intended to
protect the device during momentary overload conditions. The maximum
rated junction temperature will be exceeded when this protection is active.
Operation above the specified absolute maximum operating junction
temperature may impair device reliability or permanently damage the
device.
Note 5:
Dynamic supply current is higher due to the gate charge being
delivered at the switching frequency. See Applications Information.
Note 6:
Do not apply a voltage or current source to these pins. They must
be connected to capacitive loads only; otherwise permanent damage may
occur.
Note 7:
Total supply current is the sum of the current into the VCC and TS
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