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参数资料
| 型号： | TPS60300DGS |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO10 |
| 封装： | 3.05 X 4.98 MM, GREEN, PLASTIC, MSOP-10 |
| 文件页数： | 18/24页 |
| 文件大小： | 538K |
| 代理商： | TPS60300DGS |
TPS60300, TPS60301, TPS60302, TPS60303
SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT,
HIGH-EFFICIENCY CHARGE PUMP
SLVS302A – DECEMBER 2000 – REVISED MARCH 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TPS60300 and TPS60301 functional block diagram
CP1
2x (Doubler)
Charge Pump
Oscillator
Control
C1F
C1+
C1–
CP2
1.5x/2x
Charge Pump
Reg
_
+
_
+
Vref
_
+
C2F
C2+
C2–
PG
OUT1
OUT2
GND
EN
VIN
(Push-Pull Output
for TPS60302 and
TPS60303)
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
I/O
DESCRIPTION
C1+
4
Positive terminal of the flying capacitor C1F
C1–
2
Negative terminal of the flying capacitor C1F
C2+
7
Positive terminal of the flying capacitor C2F
C2–
8
Negative terminal of the flying capacitor C2F
EN
1
I
Device-enable input
– EN = Low disables the device. Output and input are isolated in shutdown mode.
– EN = High enables the device.
GND
9
GROUND
OUT1
5
O
2
× VIN power output. Bypass OUT1 to GND with the output filter capacitor C(OUT1).
OUT2
6
O
Regulated
3.3-V power output (TPS60300, TPS60302) or 3-V power output (TPS60301, TPS60303), respectively
Bypass OUT2 to GND with the output filter capacitor C(OUT2).
PG
10
O
Power good detector output. As soon as the voltage on OUT2 reaches about 98% of its nominal value this pin goes high.
Open drain output on TPS60300 and TPS60301. A pullup resistor should be connected between PG and OUT1 or
OUT2.
Push-pull output stage on TPS60302 and TPS60303
VIN
3
I
Supply input. Bypass VIN to GND with a ≥1-F capacitor.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS60300DGSG4 | 功能描述:电荷泵 3.0/3.3V 20mA Dual Out Hi-Eff Chrg Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TPS60300DGSR | 功能描述:电荷泵 3.0/3.3V 20mA Dual Out Hi-Eff Chrg Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TPS60300DGSRG4 | 功能描述:电荷泵 3.0/3.3V 20mA Dual Out Hi-Eff Chrg Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| TPS60301 | 制造商:TI 制造商全称:Texas Instruments 功能描述:SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP |
| TPS60301DGS | 功能描述:电荷泵 3.0/3.3V 20mA Dual Out Hi-Eff Chrg Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
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