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参数资料
| 型号： | TPS65014RGZT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC48 |
| 封装： | 7 X 7 MM, GREEN, PLASTIC, VQFN-48 |
| 文件页数： | 7/57页 |
| 文件大小： | 1289K |
| 代理商： | TPS65014RGZT |
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CH4 = IO
CH2 = VO
VI = 3.8 V, VO = 3.3 V,
IL = 100 mA to 1000 mA,
TA = 25°C
500
mA/div
200
mV/div
100
s/div
VI = 3.3 to 3.8 V, VO = 1.8 V,
RL = 100 mA to 1000 mA,
TA = 25°C
CH2 = VO
CH1 = VI
500
mV/div
10
mV/div
500
s/div
VI = 3.3 to 3.8 V, VO = 2.8 V,
IL = 100 mA, TA = 25°C
CH2 = VO
CH1 = VI
500
mV/div
10
mV/div
500
s/div
CH4 = IO
VI = 3.8 V, VI LDO = 3.3 V,
VO = 1.8 V, IL = 2 mA to 180 mA,
TA = 25°C
CH2 = VO
200
mA/div
100
mV/div
100
s/div
CH4 = IO
CH2 = VO
VI = 3.8 V, VO = 1.6 V,
IL = 40 mA to 400 mA,
TA = 25°C
500
mA/div
100
mV/div
100
s/div
CH4 = IO
CH2 =VO
VI = 3.8 V, VI LDO = 3.3 V,
VO = 2.8 V, IL = 2 mA to 180 mA,
TA = 25°C
200
mA/div
100
mV/div
100
s/div
CH3 = Iinductor Main
CH4 = Iinductor Core
CH1 = VO Main
CH2 = VO Core
VO Main = 3.3 V IL Main = 100 mA,
VO Core = 1.6 V, IL Core = 40 mA
VI = 3.8 V, TA = 25°C
100
mA/div
5
s/div
200
mA/div
50
mV/div
50
mV/div
VO Main = 3.3 V RL Main = 500 mA,
VO Core = 1.6 V, RL Core = 400 mA
VI = 3.8 V, TA = 25°C
500 ns/div
CH3 = Iinductor Main
CH4 = Iinductor Core
CH1 = VO Main
CH2 = VO Core
20
mV/div
20
mV/div
100
mA/div
100
mA/div
CH1 = VO Main
CH3 = Icoil Main
CH2 = VO Core
CH4 = Icoil Core
VI = 3.8 V, VO Main = 3.3 V,
RL Main = 1 A, VO Core = 1.6 V,
RL Core = 400 mA, TA = 25°C
500
s/div
TPS65014
SLVS551 – DECEMBER 2004
LINE TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
(LDO1)
(LDO2)
(MAIN)
Figure 13.
Figure 14.
Figure 15.
LOAD TRANSIENT RESPONSE
(CORE)
(LDO1)
(LDO2)
Figure 16.
Figure 17.
Figure 18.
OUTPUT RIPPLE (PFM)
OUTPUT RIPPLE (PWM)
START-UP TIMING
Figure 19.
Figure 20.
Figure 21.
15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS65014RGZT | 制造商:Texas Instruments 功能描述:POWER M 2.5~6V FOR LI ION P 48QFN 制造商:Texas Instruments 功能描述:POWER M, 2.5~6V, FOR LI ION P, 48QFN |
| TPS65014RGZTG4 | 功能描述:电池管理 Li-Ion Powered Systems RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| TPS65020ARHAR | 制造商:Texas Instruments 功能描述: |
| TPS65020ARHAT | 制造商:Texas Instruments 功能描述: |
| TPS65020EVM-110 | 功能描述:电源管理IC开发工具 TPS65020-110 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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