參數(shù)資料
型號(hào): TPS2363PFBG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝: PLASTIC, TQFP-48
文件頁數(shù): 41/44頁
文件大?。?/td> 840K
代理商: TPS2363PFBG4
SLUS680B – JANUARY 2006 – REVISED JANUARY 2010
www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
Supply voltages; SH33A/B & AUXINA/B = 3.0 V to 3.6 V, SH12A/B = 10.8 V to 13.2 V, TA = -40°C to 85°C, RFILTER = open,
all outputs are not loaded (unless otherwise specified).
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SCL, SDA Address, GPI, and enable logic
Input Low voltage (SDA, SCL, A0,
VIL
A1, A2, ONA/B, FORCEONA/B,
0.8
AUXENA/B, GPIA/Bx)
V
Input High voltage (SDA, SCL, A0,
VIH
A1, A2, ONA/B, FORCEONA/B,
2.0
AUXENA/B, GPIA/Bx)
SCL, ONA/B, AUXENA/B,
IIL
FORCEONA/B, input leakage
VPIN = AUXINA/B or 0 V
±5
mA
current
Address pull up to AUXINA/B (A0 -
40
A2)
k
GPIA/Bx input pull down
100
Low-level output voltage FAULTA/B,
VOL
IL = 4 mA
0.2
0.4
V
PGOODA/B, INT, SDA
FAULTA/B, PGOODA/B, INT, SDA
ILKG(off)
VPIN = AUXINA/B
±5
mA
off-state leakage current
SMBus Timing
SCL (Clock) period
2.5
ms
Data in setup to SCL high
100
Data out stable after SCL low
300
ns
Data low setup time to SCL low
100
Data high hold time to SCL high
100
Thermal Shutdown
TSHUT1, rising
140
Thermal Shutdown
Hysteresis
10
°C
TSHUT2, rising
160
6
Copyright 2006–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS2363
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