參數(shù)資料
型號： PTPS659104A1RSL
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, 1 MM HEIGHT, GREEN, PLASTIC,VQFN-48
文件頁數(shù)： 5/89頁
文件大?。?/td> 941K
代理商： PTPS659104A1RSL
PRODUCTPREVIEW
www.ti.com
SWCS046C – MARCH 2010 – REVISED JUNE 2010
VIO SMPS
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input voltage (VCCIO and VCC7) VIN
VOUT = 1.5 V or 1.8 V
2.7
5.5
VOUT = 2.5 V
3.4
5.5
V
VOUT = 3.3 V
4.2
5.5
PWM mode (VIO_PSKIP = 0) or pulse skip
DC output voltage (VOUT)
mode IOUT to IMAX
VSEL=00
–3%
1.5
+3%
VSEL = 01, default BOOT[1:0] = 00 and 01
–3%
1.8
+3%
VSEL = 10
–3%
2.5
+3%
V
VSEL = 11
–3%
3.3
+3%
Power down
0
Rated output current IOUTmax
ILIMSEL[1:0] = 00
600
mA
ILIMSEL[1:0] = 01
1000
P-channel MOSFET
VIN = VINmin
300
m
Ω
On-resistance RDS(ON)_PMOS
VIN = 3.8 V
250
400
P-channel leakage current ILK_PMOS
VIN = VINMAX, SWIO = 0 V
2
A
N-channel MOSFET
VIN = VMIN
300
m
Ω
On-resistance RDS(ON)_NMOS
VIN = 3.8 V
250
400
N-channel leakage current ILK_NMOS
VIN = VINmax, SWIO = VINmax
2
A
PMOS current limit (high-side)
VIN = VINmin to VINmax, ILIMSEL[1:0] = 00
800
mA
VIN = VINmin to VINmax, ILIMSEL[1:0] = 01
1200
NMOS current limit (low-side)
Source current load:
VIN = VINmin to VINmax, ILIMSEL[1:0] = 00
800
VIN = VINmin to VINmax, ILIMSEL[1:0] = 01
1200
mA
Sink current load:
VIN = VINmin to VINmax, ILIMSEL[1:0] = 00
800
VIN = VINmin to VINmax, ILIMSEL[1:0] = 01
1200
DC load regulation
On mode, IOUT = 0 to IOUTmax
20
mV
On mode, VIN = VINmin to VINmax
DC line regulation
20
mV
@ IOUT = IOUTmax
VIN = 3.8 V, VOUT = 1.8 V
50
mV
Transient load regulation
IOUT = 0 to 500 mA , Max slew = 100 mA/s
IOUT = 700 to 1200 mA , Max slew = 100 mA/s
t on, off to on
IOUT = 200 mA
350
s
Overshoot
SMPS turned on
3%
0.025 ×
Power-save mode Ripple voltage
Pulse skipping mode, IOUT = 1 mA
VPP
VOUT
Switching frequency
2.7
3
3.3
MHz
Minimum On Time TON(MIN)
35
ns
P-channel MOSFET
VFBIO internal resistance
0.5
1
M
Ω
Ground current (IQ)
Off
1
PWM mode, IOUT = 0 mA, VIN = 3.8 V,
7500
VIO_PSKIP = 0
Pulse skipping mode, no switching, 3-MHz clock
A
250
on
Low-power (pulse skipping) mode, no switching
ST[1:0]=11
63
Copyright 2010, Texas Instruments Incorporated
13
相關(guān)PDF資料
PDF描述
PTPS659105A1RSL POWER SUPPLY SUPPORT CKT, PQCC48
PTPS65910A1RSL POWER SUPPLY SUPPORT CKT, PQCC48
PTPS659106A1RSLR POWER SUPPLY SUPPORT CKT, PQCC48
PTPS659102A1RSLR POWER SUPPLY SUPPORT CKT, PQCC48
PTPS659104A1RSLR POWER SUPPLY SUPPORT CKT, PQCC48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PTPS659109A1RSL 制造商:Texas Instruments 功能描述:
PTPS6591102A2ZRCR 制造商:TI 功能描述:TPS65911
PTPS6591102ZRC 制造商:TI 功能描述:TPS65911
PTPS6591104A2ZRCR 制造商:TI 功能描述:TPS65911
PTPS659110A2ZRC 制造商:TI 功能描述:TPS65911
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

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(jìn)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(jìn)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

*
*
*