LT1054_15 Datasheet, PDF (4/33 Pages) Linear Technology – Switched-Capacitor Voltage Converter with Regulator

LT1054
SLVS033G – FEBRUARY 1990 – REVISED JULY 2015
www.ti.com
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
V_CC
Supply voltage⁽²⁾
V_I
Input voltage
FB/SD
OSC
T_J
Junction temperature⁽³⁾
LT1054C
LT1054I
T_stg
Storage temperature
MIN
MAX
UNIT
16
V
0
V_CC
V
0
V_ref
V
125
°C
135
°C
–55
150
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The absolute maximum supply-voltage rating of 16 V is for unregulated circuits. For regulation-mode circuits with V_OUT ≤ 15 V, this
rating may be increased to 20 V.
(3) The devices are functional up to the absolute maximum junction temperature.
6.2 ESD Ratings
V_(ESD)
Electrostatic
discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Charged-device model (CDM), per JEDEC specification JESD22-C101⁽²⁾
VALUE
±500
±3500
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
UNIT
V
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
V_CC Supply voltage
T_A
Operating free-air
temperature range
LT1054C
LT1054I
MIN
MAX UNIT
3.5
15
V
0
70
°C
–40
85
6.4 Thermal Information
THERMAL METRIC⁽¹⁾
LT1054
P (PDIP)
DW (SOIC)
UNIT
8 PINS
16 PINS
R_θJA
Junction-to-ambient thermal resistance
85
57
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
4
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