TPS54388-Q1_15 Datasheet, PDF (4/40 Pages) Texas Instruments – TPS54388-Q1 2.95-V to 6-V Input, 3-A Output, 2-MHz, Synchronous Step-Down SWIFT™ Switcher

TPS54388-Q1
SLVSAF1D – OCTOBER 2010 – REVISED APRIL 2015
www.ti.com
7 Specifications
7.1 Absolute Maximum Ratings⁽¹⁾
MIN MAX UNIT
VIN
–0.3
7
EN
–0.3
7
BOOT
–0.3 PH + 7
Input voltage
VSENSE
COMP
–0.3
3
V
–0.3
3
PWRGD
–0.3
7
SS/TR
–0.3
3
RT/CLK
–0.3
7
BOOT-PH
–0.3
7
V
Output voltage
PH
–0.6
7
PH 10-ns transient
–2
10
Source current
EN
RT/CLK
100
µA
100
µA
COMP
100
µA
Sink current
PWRGD
10
mA
SS/TR
100
µA
Temperature, T_J
Temperature, T_A
–40 150
°C
–40 125
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and 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.
7.2 Handling Ratings
T_stg
V_(ESD)
Storage temperature range
Human body model (HBM), per AEC Q100-002⁽¹⁾
Electrostatic
discharge
Charged device model (CDM), per
AEC Q100-011
Corner pins (1, 16, 4, 5, 8, 9,
12, and 13)
Other pins
MIN
–65
–2000
–750
–500
(1) AEC Q100-002 indicates HBM stressing is done in accordance with the ANSI/ESDA/JEDEC JS-001 specification.
MAX
150
2000
UNIT
°C
750 V
500
7.3 Recommended Operating Conditions
over operating free-air temperature (unless otherwise noted)
V_(VIN)
T_A
Input voltage
Operating ambient temperature
MIN
NOM
MAX UNIT
2.95
6
V
–40
125
ºC
4
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