參數(shù)資料
型號: TPS40180RGER
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.05 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC24
封裝: GREEN, PLASTIC, VQFN-24
文件頁數(shù): 23/52頁
文件大小: 1291K
代理商: TPS40180RGER
www.ti.com
DEVICE RATINGS
ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
ELECTROSTATIC DISCHARGE (ESD) PROTECTION
PACKAGE DISSIPATION RATINGS
(1)
SLVS753B – FEBRUARY 2007 – REVISED NOVEMBER 2007
TPS40180
UNIT
VDD, UVLO, RT, SS
–0.3 to 16
VI
Input voltage range
V
FB, VOUT, GSNS, VSH, ILIM, BP5, PSEL, CS+, CS–, VS+, VS–
–0.3 to 6
BOOT – HDRV
–0.3 to 6
SW, HDRV
–1 to 44
VO
Output voltage range
SW, HDRV, transient < 50 ns
–5 to 44
V
DIFFO, LDRV, PVCC, CLKIO, PGOOD, COMP
–0.3 to 6
PGOOD (eTrim usage only)
–0.3 to 22
TJ
Operating junction temperature range
-40 to 150
°C
Tstg
Storage temperature range
-55 to 150
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
MIN
NOM
MAX
UNIT
VDD, UVLO
4.5
15
SW
–1
40
VI
V
BOOT - SW
5.5
All Other Pins
0
5.8
RT
25
A
PSEL
150
TJ
Operating junction temperature
-40
105
°C
MIN
NOM
MAX
UNIT
Human Body Model (HBM)
2500
V
Charged Device Model (CDM)
1500
THERMAL IMPEDANCE
JUNCTION-TO-AMBIENT
AIRFLOW (LFM)
TA = 25°C POWER RATING (W)
TA = 85°C POWER RATING (W)
(
°C/W)
42
Natural Convection
2.38
0.950
35
200
2.85
1.14
32
400
3.10
1.25
(1)
Ratings based on JEDEC High Thermal Conductivity (High K) Board. For more information on the test method, see TI Technical Brief
SZZA017.
Copyright 2007, Texas Instruments Incorporated
3
Product Folder Link(s): TPS40180
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