參數(shù)資料
型號(hào)： TPS60204DGSG4
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： GREEN, PLASTIC, MSOP-10
文件頁(yè)數(shù)： 11/18頁(yè)
文件大小： 405K
代理商： TPS60204DGSG4
TPS60204, TPS60205
REGULATED 3.3V, 100mA LOW RIPPLE CHARGE PUMP
LOW POWER DC/DC CONVERTERS
SLVS354A FEBRUARY 2001 REVISED SEPTEMBER 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The devices operate in the newly developed LinSkip mode. In this operating mode, the device switches
seamlessly from the power saving pulse-skip mode at light loads to the low-noise constant-frequency,
linear-regulation mode once the output current exceeds the LinSkip threshold of about 7 mA. Even in pulse-skip
mode, the output ripple is maintained at a very low level because the output resistance of the charge pump is
still regulated.
Three operating modes can be programmed using the EN pin. EN = low disables the device, shuts down all
internal circuits, and disconnects the output from the input. EN = high enables the device and programs it to run
from the internal oscillator. The devices operate synchronized to an external clock signal if EN is clocked; thus,
switching harmonics can be controlled and minimized. The devices include a low-battery detector that issues a
warning if the battery voltage drops below a user-defined threshold voltage, or a power-good detector that goes
active when the output voltage reaches about 90% of its nominal value.
Device options with either a low-battery or power good detector are available. This dc/dc converter requires no
inductors, therefore, EMI of the system is reduced to a minimum. It is available in the small 10-pin MSOP
package (DGS).
ACTUAL SIZE
3,05 mm x 4,98 mm
1
2
3
4
5
10
9
8
7
6
LBI
GND
C1
C1+
OUT
LBO
EN
C2
IN
C2+
TPS60204
1
2
3
4
5
10
9
8
7
6
GND
C1
C1+
OUT
PG
EN
C2
IN
C2+
TPS60205
DGS PACKAGES
AVAILABLE OPTIONS
TA
PART NUMBER
MARKING
DGS
PACKAGE
OUTPUT
CURRENT
(mA)
OUTPUT
VOLTAGE
(V)
DEVICE FEATURES
40
°C to 85°C
TPS60204DGS
AFB
100
3.3
Low-battery detector
40
°C to 85°C
TPS60205DGS
AFC
100
3.3
Power-good detector
The DGS package is available taped and reeled. Add R suffix to device type (e.g., TPS60204DGSR) to order
quantities of 2500 devices per reel.
相關(guān)PDF資料
PDF描述
TPS65552ADGQ 3 A BATTERY CHARGE CONTROLLER, PDSO10
TC444IJD DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, CDIP14
TC151A3313EOA723 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
TC151A1516EOA713 0.25 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS60204DGSR 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
TPS60204DGSRG4 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
TPS60205 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
TPS60205DGS 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
TPS60205DGSG4 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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