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參數(shù)資料
| 型號： | TPS60201DGSRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 400 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封裝： | PLASTIC, MSOP-10 |
| 文件頁數(shù)： | 22/24頁 |
| 文件大?。?/td> | 627K |
| 代理商： | TPS60201DGSRG4 |
TPS60200, TPS60201, TPS60202, TPS60203
REGULATED 3.3 V, 100-mA LOW-RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS274 – MARCH 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
detailed description (continued)
Table 1. Recommended Values for the Resistive Divider From the E96 Series (
±1%)
V(IN)/V
R1/k
R2/k
VTRIP(MIN)/V
VTRIP(MAX)/V
1.6
267
750
1.524
1.677
1.7
301
681
1.620
1.785
1.8
340
649
1.710
1.887
1.9
374
619
1.799
1.988
2.0
402
576
1.903
2.106
power-good detector (TPS60201 and TPS60203)
The power-good output is an open-drain output that pulls low when the output is out of regulation. When the
output rises to within 90% of its nominal voltage, the power-good output is released. Power-good is high
impedance in shutdown. In normal operation, an external pullup resistor must be connected between PG and
OUT, or any other voltage rail in the appropriate range. The resistor should be in the 100-k
to 1-M range.
If the PG output is not used, it should remain unconnected.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Voltage range:
IN, OUT, EN, LBI, LBO, PG to GND
–0.3 V to 3.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C1+, C2+ to GND
–0.3 V to (VO + 0.3 V)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C1–, C2– to GND
–0.3 V to (VI + 0.3 V)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See dissipation rating table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current TPS60200, TPS60201
150 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous output current TPS60202, TPS60203
75 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
–55
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum junction temperature, TJ
150
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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.
DISSIPATION RATING TABLE 1 FREE-AIR TEMPERATURE
PACKAGE
TA ≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
DGS
424 mW
3.4 mW/
_C
187 mW
136 mW
The thermal resistance junction to ambient of the DGS package is RTH–JA = 294°C/W.
recommended operating conditions
MIN
NOM
MAX
UNIT
Input voltage range, VI
1.6
3.6
V
Input capacitor, Ci
2.2
F
Flying capacitors, C1, C2
1
F
Output capacitor, Co
2.2
F
Operating junction temperature, TJ
–40
125
°C
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TPS60202 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:REGULATED 3.3 V, 100-mA LOW-RIPPLE CHARGE PUMP LOW POWER DC/DC CONVERTERS |
| TPS60202DGS | 功能描述:電荷泵 Regulated 3.3-V Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TPS60202DGSG4 | 功能描述:電荷泵 Regulated 3.3-V Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TPS60202DGSR | 功能描述:電荷泵 Regulated 3.3-V Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| TPS60202DGSRG4 | 功能描述:電荷泵 Regulated 3.3-V Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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