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参数资料
| 型号： | TPS65111RGERG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 520 kHz SWITCHING FREQ-MAX, PQCC24 |
| 封装： | 4 X 4 MM, GREEN, PLASTIC, QFN-24 |
| 文件页数： | 12/19页 |
| 文件大小： | 483K |
| 代理商： | TPS65111RGERG4 |
TPS65110
TPS65111
SLVS495 SEPTEMBER 2003
www.ti.com
2
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during
storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
UNIT
Supply voltage at VIN (2)
0.3 V to 7.0 V
Input voltage at EN, CLK, DATA (2)
0.3 V to VIN + 0.3 V
Power dissipation (3)
46
°C/W
Virtual operation junction temperature, TJ
40
°C to 125°C
Storage temperature range
65
°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
(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.
(2) All voltage values are with respect to network ground terminal.
(3) The package thermal impedance is calculated in accordance with JESD 515.
CHANNEL PERFORMANCE OVERVIEW
CHANNEL
VCC
VDD
VSS
Output Voltage Control
Regulated
Boost Ratio
x1; x1.333; x1.5; x2
x2 or x3
x1
Boost setting
Autonomous Boost
Fixed
Power Supply
VIN
VCC
Output Current
16 mA
2 mA
1 mA
Accuracy
±1.5%
±3%
Num of Ext CAP
4
2
RECOMMENDED OPERATING CONDITIONS
MIN
NOM
MAX
UNIT
Input voltage range, VIN
2.4
5.5
V
Main output voltage, VCC
3.0
5.2
V
Positive output voltage range, VDD
6.5
10
V
Negative output voltage range, VSS
4.5
2.4
V
VIN input capacitor(Ci)
4.7
F
VCC output capacitor(CCO)
2.2
F
VDD output capacitor(CDO)
1.0
F
VSS output capacitor(CSO)
2.2
F
VCC flying capacitors(CC1, CC2, CC3)
0.22
F
VDD and VSS flying capacitors(CD1, CD2, CD3, CS)
0.1
F
Operating ambient temperature, TA
40
85
°C
Operating junction temperature, TJ
40
125
°C
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