參數(shù)資料
型號： TPS650732TRSLRQ1
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： POWER SUPPLY SUPPORT CKT, PQCC48
封裝： 6 X 6 MM, 0.4 MM PITCH, GREEN, PLASTIC, QFN-48
文件頁數(shù)： 45/90頁
文件大小： 1375K
代理商： TPS650732TRSLRQ1
www.ti.com
SLVSAP7 – JANUARY 2011
DCDC1 CONVERTER
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VVINDCDC1
Input voltage range
Connected to SYS pin
2.8
6.3
V
IO
Maximum output
600
mA
VINDCDC1 = 2.8 V
150
300
RDS(ON)
High side MOSFET on-resistance
m
VINDCDC1 = 3.5 V
120
200
ILH
High side MOSFET leakage current
VINDCDC1 = 6.3 V
2
mA
VINDCDC1 = 2.8 V
200
300
RDS(ON)
Low side MOSFET on-resistance
m
VINDCDC1 = 3.5 V
160
180
ILL
Low side MOSFET leakage current
VDS = 6.3 V
1
mA
for TPS65072, TPS65073, TPS650731,
ILIMF
Forward current limit
0.8
1.1
1.5
A
TPS650732
ILIMF
Forward current limit
for TPS65070
1.1
1.6
2.2
A
fS
Oscillator frequency
1.95
2.35
2.55
MHz
Vout
Fixed output voltage range
0.725
3.3
V
Internal resistor divider, I2C selectable
For TPS65070, TPS65072
3.3
Vout
Default output voltage
V
For TPS65073, TPS650731, TPS650732
1.8
VINDCDC1 = VDCDC1 +0.3 V to 6.3 V;
Vout
DC output voltage accuracy; PFM mode(1)
–2%
3%
0 mA
≤ IO ≤ 0.6 A
VINDCDC1 = VDCDC1 +0.3 V to 6.3 V;
Vout
DC output voltage accuracy; PWM mode(1)
–1.5%
1.5%
0 mA
≤ IO ≤ 0.6 A
ΔVOUT
Power save mode ripple voltage(2)
IOUT = 1 mA, PFM mode
40
mVpp
tStart
Start-up time
Time from active EN to Start switching
170
ms
tRamp
VOUT ramp up time
Time to ramp from 5% to 95% of VOUT
250
ms
Vo -
power good threshold
rising voltage
5%
Vo -
power good threshold
falling voltage
10%
RDIS
Internal discharge resistor at L1
–35%
250
35%
(1)
Output voltage specification does not include tolerance of external voltage programming resistors. Output voltage in PFM mode is
scaled to +1% of nominal value.
(2)
Configuration L= 2.2 mH, COUT = 10 mF
DCDC2 CONVERTER
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VVINDCDC
Input voltage range
Connected to SYS pin
2.8
6.3
V
2
TPS65072/73/731/732
600
IO
Maximum output current
Vin > 2.8 V
mA
TPS65070
1500
VINDCDC2 = 2.8 V
150
300
RDS(ON)
High side MOSFET on-resistance
m
VINDCDC2 = 3.5 V
120
200
ILH
High side MOSFET leakage current
VINDCDC2 = 6.3 V
2
mA
VINDCDC2 = 2.8 V
200
300
RDS(ON)
Low side MOSFET on-resistance
m
VINDCDC2 = 3.5 V
160
180
ILL
Low side MOSFET leakage current
VDS = 6.3 V
1
mA
TPS65072/73/731/732
0.8
1.1
1.5
ILIMF
Forward current limit
2.8 V < VINDCDC2 < 6.3 V
A
TPS65070
2.1
2.4
3.5
fS
Oscillator frequency
1.95
2.35
2.55
MHz
Vout
Adjustable output voltage range
External resistor divider
0.6
Vin
V
Vref
Reference voltage
600
mV
Internal resistor divider, I2C
Vout
Fixed output voltage range
0.725
3.3
V
selectable (Default setting)
Copyright 2011, Texas Instruments Incorporated
5
相關PDF資料
PDF描述
TPS65110RGEG3 SWITCHED CAPACITOR REGULATOR, 520 kHz SWITCHING FREQ-MAX, PQCC24
TPS65130RGER 0.9 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
TPS65130RGET 0.9 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
TPS65131RGETG4 2.2 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
TPS65130RGE 0.9 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC24
相關代理商/技術參數(shù)
參數(shù)描述
TPS65073EVM-430 功能描述:電源管理IC開發(fā)工具 TPS65073 Eval Mod RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
TPS65073RSLR 功能描述:PMIC 解決方案 5Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS65073RSLT 功能描述:PMIC 解決方案 5Ch Pwr Mgmt IC RoHS:否 制造商:Texas Instruments 安裝風格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
TPS650830EVM-095 功能描述:TPS650830 - Power Management, Special Purpose: Mobiles Evaluation Board 制造商:texas instruments 系列:- 零件狀態(tài):有效 主要用途:電源管理，專用型： 手機 嵌入式:- 使用的 IC/零件:TPS650830 主要屬性:- 輔助屬性:圖形用戶接口，I2C 接口 所含物品:板 標準包裝:1
TPS650830ZAJT 功能描述:- Converter, Mobile PCs Voltage Regulator IC 8 Output 168-NFBGA (7x7) 制造商:texas instruments 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 應用:轉換器，移動式個人電腦 電壓 - 輸入:5.4 V ~ 24 V 輸出數(shù):8 電壓 - 輸出:多重 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:168-TFBGA 供應商器件封裝:168-NFBGA（7x7） 標準包裝:1
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*