參數(shù)資料
型號： TPS59116RGER
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, PQCC24
封裝： 4 X 4 MM, GREEN, PLASTIC, VQFN-24
文件頁數(shù)： 23/36頁
文件大?。?/td> 827K
代理商： TPS59116RGER
TI Information — Selective Disclosure
www.ti.com
SLUSA57 – NOVEMBER 2010
ELECTRICAL CHARACTERISTICS
over operating free-air temperature range, VV5IN = VV5FILT = 5 V, VLDOIN is connected to VDDQ output (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SUPPLY CURRENT
TA = 25°C, No load, VS3 = VS5 = 5 V,
IV5IN1
Supply current 1, V5FILT
0.8
2
mA
COMP connected to capacitor
TA = 25°C, No load, VS3 = 0 V, VS5 = 5 V,
IV5IN2
Supply current 2, V5FILT
300
600
COMP connected to capacitor
TA = 25°C, No load, VS3 = 0 V, VS5 = 5 V,
IV5IN3
Supply current 3, V5FILT
240
500
VCOMP = 5 V
mA
IV5INSDN
Shutdown current, V5FILT
TA = 25°C, No load, VS3 = VS5 = 0 V
0.1
1.0
IVLDOIN1
Supply current 1, VLDOIN
TA = 25°C, No load, VS3 = VS5 = 5 V
1
10
IVLDOIN2
Supply current 2, VLDOIN
TA = 25°C, No load, VS3 = 5 V, VS5 = 0 V,
0.1
10
IVLDOINSDN
Standby current, VLDOIN
TA = 25°C, No load, VS3 = VS5 = 0 V
0.1
1.0
VTTREF OUTPUT
VVTTREF
Output voltage, VTTREF
VVDDQSNS/2
V
-10 mA < IVTTREF < 10 mA, VVDDQSNS = 2.5 V,
-20
20
Tolerance to VVDDQSNS/2
-10 mA < IVTTREF < 10 mA, VVDDQSNS = 1.8 V,
-18
18
Tolerance to VVDDQSNS/2
VVTTREFTOL
Output voltage tolerance
mV
-10 mA < IVTTREF < 10 mA, VVDDQSNS = 1.5 V,
-15
15
Tolerance to VVDDQSNS/2
-10 mA < IVTTREF < 10 mA, VVDDQSNS = 1.2 V,
–12
12
Tolerance to VVDDQSNS/2
VVTTREFSRC
Source current
VVDDQSNS = 2.5 V, VVTTREF = 0 V
-20
-40
-80
mA
VVTTREFSNK
Sink current
VVDDQSNS = 2.5 V, VVTTREF = 2.5 V
20
40
80
VTT OUTPUT
VS3 = VS5 = 5 V, VVLDOIN = VVDDQSNS = 2.5 V
1.25
VVTTSNS
Output voltage, VTT
VS3 = VS5 = 5 V, VVLDOIN = VVDDQSNS = 1.8 V
0.9
V
VS3 = VS5 = 5 V, VVLDOIN = VVDDQSNS = 1.5 V
0.75
VVDDQSNS = VVLDOIN = 2.5 V, VS3 = VS5 = 5 V,
-20
20
IVTT = 0 A
VTT output voltage tolerance
VVDDQSNS = VVLDOIN = 2.5 V, VS3 = VS5 = 5 V,
VVTTTOL25
-30
30
to VTTREF
|IVTT| < 1.5 A
VVDDQSNS = VVLDOIN = 2.5 V, VS3 = VS5 = 5 V,
-40
40
|IVTT| < 3 A
VVDDQSNS = VVLDOIN = 1.8 V, VS3 = VS5 = 5 V,
-20
20
IVTT = 0 A
VTT output voltage tolerance
VVDDQSNS = VVLDOIN = 1.8 V, VS3 = VS5 = 5 V,
VVTTTOL18
-30
30
to VTTREF
|IVTT| < 1 A
VVDDQSNS = VVLDOIN = 1.8 V, VS3 = VS5 = 5 V,
-40
40
|IVTT| < 2 A
mV
VVDDQSNS = VVLDOIN = 1.5 V, VS3 = VS5 = 5 V,
-20
20
IVTT = 0 A
VTT output voltage tolerance
VVDDQSNS = VVLDOIN = 1.5 V, VS3 = VS5 = 5 V,
VVTTTOL15
-30
30
to VTTREF
|IVTT| < 1 A
VVDDQSNS = VVLDOIN = 1.5 V, VS3 = VS5 = 5 V,
-40
40
|IVTT| < 2 A
VVDDQSNS = VVLDOIN = 1.2 V, VS3 = VS5 = 5 V,
-20
20
|IVTT| = 0 A
VTT output voltage tolerance
VVDDQSNS = VVLDOIN = 1.2 V, VS3 = VS5 = 5 V,
VVTTTOL12
-30
30
to VTTREF
|IVTT| < 1 A
VVDDQSNS = VVLDOIN = 1.2 V, VS3 = VS5 = 5 V,
-40
40
|IVTT| < 1.5 A
Copyright 2010, Texas Instruments Incorporated
3
Product Folder Link(s): TPS59116
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