- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98285 > TPS65185RSLT (TEXAS INSTRUMENTS INC) POWER SUPPLY SUPPORT CKT, PQCC48 PDF資料下載
參數(shù)資料
| 型號： | TPS65185RSLT |
| 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, 0.9 MM HEIGHT, PLASTIC, VQFN-48 |
| 文件頁數(shù)： | 45/49頁 |
| 文件大?。?/td> | 2488K |
| 代理商： | TPS65185RSLT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁當(dāng)前第45頁第46頁第47頁第48頁第49頁
PRODUCTPREVIEW
SLVSAQ8A
– FEBRUARY 2011 – REVISED MAY 2011
TERMINAL
I/O
DESCRIPTION
NAME
NO.
Thermistor input pin. Connect a 10k NTC thermistor and a 43k linearization resistor
TS
47
I
between this pin and AGND.
AGND2
48
Reference point to external thermistor and linearization resistor
Power Pad, internally connected to PBKG. Connect to VN with short, wide trace. Wide
PowerPad
N/A
copper trace will improve heat dissipation. PowerPad must not be connected to ground.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1) (2)
VALUE
UNIT
Input voltage range at VIN(2), VIN_P, VIN3P3
–0.3 to 7
V
Ground pins to system ground
–0.3 to 0.3
V
Voltage range at SDA, SCL, WAKEUP, PWRUP, VCOM_CTRL, VDDH_FB, VEE_FB,
–0.3 to 3.6
V
PWR_GOOD, nINT
Voltage on VB, VB_SW, VPOS_IN, VPOS_DIS, VDDH_IN
–0.3 to 20
V
VDDH_DIS
–0.3 to 30
V
Voltage on VN, VEE_IN, VCOM_PWR, VNEG_DIS, VNEG_IN
–20 to 0.3
V
Voltage from VIN_P to VN_SW
–0.3 to 30
V
Voltage on VCOM_DIS
–5 to 0.3
V
VEE_DIS
–30 to 0.3
V
Peak output current
Internally limited
mA
Continuous total power dissipation
2
W
θJA
Junction-to-ambient thermal resistance(3)
23
°C/W
TJ
Operating junction temperature
-10 to 125
°C
TA
Operating ambient temperature(4)
-10 to 85
°C
Tstg
Storage temperature
-65 to 150
°C
(HBM) Human body model
±2000
ESD rating
V
(CDM) Charged device model
±500
(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)
Estimated when mounted on high K JEDEC board per JESD 51-7 with thickness of 1.6 mm, 4 layers, size of 76.2 mm X 114.3 mm, and
2 oz. copper for top and bottom plane. Actual thermal impedance will depend on PCB used in the application.
(4)
It is recommended that copper plane in proper size on board be in contact with die thermal pad to dissipate heat efficiently. Thermal pad
is electrically connected to PBKG, which is supposed to be tied to the output of buck-boost converter. Thus wide copper trace in the
buck-boost output will help heat dissipated efficiently.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
Input voltage range at VIN, VIN_P, VIN3P3
3
3.7
6
V
Voltage range at SDA, SCL, WAKEUP, PWRUP, VCOM_CTRL,
0
3.6
V
VDDH_FB, VEE_FB, PWR_GOOD, nINT
TA
Operating ambient temperature range
–10
85
°C
TJ
Operating junction temperature range
–10
125
°C
Copyright
2011, Texas Instruments Incorporated
5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TPS65200YFFR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA36 |
| TPS65251RHAT | SWITCHING REGULATOR, PQCC40 |
| TPS65251RHAR | SWITCHING REGULATOR, PQCC40 |
| TPS65257RHAT | 4 A SWITCHING REGULATOR, 2200 kHz SWITCHING FREQ-MAX, PQCC40 |
| TPS65510RGTRG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TPS65186RGZR | 功能描述:其他電源管理 PMIC FOR E-INK PAPER DISPLAY RoHS:否 制造商:Texas Instruments 輸出電壓范圍: 輸出電流:4 mA 輸入電壓范圍:3 V to 3.6 V 輸入電流: 功率耗散: 工作溫度范圍:- 40 C to + 110 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-48 封裝:Reel |
| TPS65186RGZT | 功能描述:LCD Gamma緩沖器 PMIC FOR E-INK PAPER DISPLAY RoHS:否 制造商:Maxim Integrated 輸入補(bǔ)償電壓: 轉(zhuǎn)換速度: 電源電壓-最大:20 V 電源電壓-最小:9 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-38 封裝:Tube |
| TPS65190RHDR | 功能描述:LCD 驅(qū)動器 10Ch Level Shifter for LCD Displays RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| TPS65191RHBR | 功能描述:LCD 驅(qū)動器 7Ch Level Shifter for LCD Displays RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| TPS65192RHDR | 功能描述:LCD 驅(qū)動器 9Ch Level Shifter for LCD Displays RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。