4
Absolute Maximum Ratings (Note 1)
Thermal Information
Supply Voltage V
IN
, PV
CC
, V
IN
_LDO. . . . . . . .GND -0.3V to +5.0V
ESD Classification
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBDV
Operating Conditions
Temperature Range
ISL6413I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Thermal Resistance
?/DIV>
JA
(
o
C/W)   ?/DIV>
JC
(
o
C/W)
QFN Package (Notes 1, 2). . . . . . . . . .
40
5
Maximum Junction Temperature (Plastic Package) -55
o
C to 150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . .300
o
C
(Lead Tips Only)
Operating Temperature Range
ISL6413IR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
CAUTION: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. ?/DIV>
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with direct attach features. See
Tech Brief TB379 for details.
2. For ?/DIV>
JC
, the case temp location is the center of the exposed metal pad on the package underside. See Tech Brief TB379 for details.
Electrical Specifications    Recommended operating conditions unless otherwise noted. V
IN
= V
IN
_LDO = PV
CC
= 3.3V, Compensation
Capacitors = 33nF for LDO1 and LDO2. T
A
= 25
o
C. (Note 2)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
V
CC
SUPPLY
Supply Voltage Range
V
IN
, PV
CC
, V
IN
_LDO
3.0
3.3
3.6
V
Input UVLO Threshold
V
TR
2.55
2.62
2.66
V
V
TF
2.5
2.55
2.59
V
Operating Supply Current (Note 3)
Device active, but not switching
-
0.9
1.1
mA
V
IN
= V
IN
_LDO = PV
CC
= 3.3V
f
SW
= 750kHz, C
OUT
= 10礔, I
L
= 0mA
-
1.9
2.5
mA
Shutdown Supply Current
EN_PWM = EN_LDO = GND, T
A
= 25
o
C
-
15
20
礎(chǔ)
EN_PWM = EN_LDO = GND, T
A
= 85
o
C
-
20
25
礎(chǔ)
Input Bias Current
EN_PWM = EN_LDO = GND/V
IN
, T
A
= 25
o
C
-
1.0
1.5
礎(chǔ)
EN_PWM = EN_LDO = GND/V
IN
, T
A
= 85
o
C
-
1.5
2.0
礎(chǔ)
Thermal Shutdown Temperature (Note 6)
Rising Threshold
-
150
-
o
C
Thermal Shutdown Hysteresis (Note 6)
-
20
25
o
C
SYNCHRONOUS BUCK PWM REGULATOR
Output Voltage
-
1.8
-
V
Output Voltage Accuracy
I
OUT
= 3mA to 400mA, T
A
= -40
o
C to 85
o
C
-2.0
-
2.0
%
Line Regulation
I
O
= 10mA, V
IN
= V
IN
_LDO = PV
CC
= 3.0V to 3.6V
-0.5
-
0.5
%
Maximum Output Current
400
-
-
mA
Peak Output Current Limit
600
-
900
mA
PMOS r
DS(ON)
I
OUT
= 200mA
-
300
-
m&
NMOS r
DS(ON)
I
OUT
= 200mA
-
225
-
m&
Efficiency
I
OUT
= 200mA, V
IN
= 3.3V
-
93
-
%
Soft-Start Time
4096 Clock Cycles @ 750kHz
-
5.5
-
ms
OSCILLATOR
Oscillator Frequency
T
A
= -40
o
C to +85
o
C
620
750
860
kHz
Frequency Synchronization Range (f
SYNC
)
Clock signal on SYNC pin
500
-
1000
kHz
SYNC High Level Input Voltage
2.3
-
-
V
SYNC Low Level Input Voltage
-
-
1.0
V
ISL6413
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參數(shù)描述 |
ISL6414EVAL1 |
功能描述:EVAL BOARD 1 FOR ISL6414 RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 評(píng)估板 - 線性穩(wěn)壓器 (LDO) 系列:* 產(chǎn)品變化通告:1Q2012 Discontinuation 30/Mar/2012 設(shè)計(jì)資源:NCP590MNDPTAGEVB Gerber Files 標(biāo)準(zhǔn)包裝:1 系列:- 每 IC 通道數(shù):2 - 雙 輸出電壓:1.8V,2.8V 電流 - 輸出:300mA 輸入電壓:2.1 ~ 5.5 V 穩(wěn)壓器類型:正,固定式 工作溫度:-40°C ~ 85°C 板類型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名稱:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
ISL6414IR |
制造商:Rochester Electronics LLC 功能描述:TRIPLE OUTPUT LOW DROPOUT LINEAR REG. WITH FAULT PIN MODIFIC - Bulk 制造商:Intersil Corporation 功能描述: |
ISL6414IRZ |
功能描述:低壓差穩(wěn)壓器 - LDO VER OF ISL6414IR RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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