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參數(shù)資料
| 型號： | MAX15010 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Automotive 300mA LDO Voltage Regulators with Tracker Output and Overvoltage Protector |
| 中文描述： | 用于汽車電子的300mA LDO穩(wěn)壓器，提供跟蹤輸出和過壓保護 |
| 文件頁數(shù)： | 2/23頁 |
| 文件大?。?/td> | 479K |
| 代理商： | MAX15010 |
M
Automotive 300mA LDO Voltage Regulators
with Tracker Output and Overvoltage Protector
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All pins referenced to SGND, unless otherwise noted.)
IN, GATE.................................................................-0.3V to +45V
TRACK.....................................................................-20V to +45V
EN_LDO, EN_PROT, EN_TRK .....................-0.3V to (V
IN
+ 0.3V)
SOURCE......................................................-0.3V to (V
IN
+ 0.3V)
TRACK to OUT_TRK................................................-40V to +40V
OUT_TRK, FB_TRK, ADJ...........................................-5V to +45V
OUT_LDO, FB_LDO, FB_PROT,
RESET
.................-0.3V to +12V
GATE to SOURCE ..................................................-0.3V to +12V
HOLD
................................................-0.3V to (V
OUT_LDO
+ 0.3V)
REF to SGND............................................................-0.3V to +6V
CT to SGND............................................................-0.3V to +12V
SGND to PGND.....................................................-0.3V to +0.3V
ELECTRICAL CHARACTERISTICS
(V
IN
= V
TRACK
= +14V, V
SGND
= V
PGND
= 0V, C
GATE
= 6000pF, C
IN
= 10μF (ESR
≤
1.5
Ω
), C
OUT_LDO
= 22μF (ceramic), C
TRACK
=
3.3μF (ceramic) (ESR
≤
1.5
Ω
), C
OUT_TRK
= 10μF (ESR
≤
1.5
Ω
), C
REF
= 1000pF, V
OUT_LDO
= 5V, T
A
= T
J
= -40°C to +125°C, unless
otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
Supply Voltage Range
V
IN
EN_LDO = IN, EN_TRK =
EN_PROT = 0V, I
OUT_LDO
= 0μA, LDO on, tracker
off, protector off,
measured from SGND
EN_LDO = EN_TRK = IN,
EN_PROT = 0V, LDO on,
I
OUT_LDO
= 100μA, tracker
on, I
OUT_TRK
= 0μA,
protector off, V
FB_TRK
=
V
OUT_TRK
, V
ADJ
= V
REF,
measured from SGND
EN_LDO = EN_TRK =
EN_PROT = IN, LDO on,
I
OUT_LDO
= 100μA, tracker
on, I
OUT_TRK
= 0μA,
protector on,
V
FB_TRK
=
V
OUT_TRK
;
V
ADJ
= V
REF,
measured from SGND
EN_LDO = EN_TRK = IN,
LDO on, I
OUT_LDO
=
100μA, tracker on,
I
OUT_TRK
= 0μA,
measured from SGND
E N _LD O =
E N _P ROT =
EN_TRK = 0V,
measured
from SGND
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 in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
IN, OUT_LDO Current.......................................................700mA
TRACK, OUT_TRK Current ...............................................350mA
Current Sink/Source (all remaining pins)............................50mA
Continuous Power Dissipation (T
A
= +70°C)
32-Pin TQFN (derate 34.5mW/°C above +70°C).............2.7W*
Thermal Resistance
θ
JA
..............................................................................29.0°C/W
θ
JC
................................................................................1.7°C/W
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-60°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
MIN
5
TYP
MAX
40
UNITS
V
70
92
120
180
MAX15008
190
280
Supply Current
I
IN
MAX15010
120
180
μA
T
A
= -40°C to +85°C
16
30
Shutdown Supply Current
I
SHDN
T
A
= -40°C to +125°C
40
μA
*As per JEDEC51 Standard, Multilayer Board (PCB).
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| MAX15010ATJ+ | 功能描述:低壓差穩(wěn)壓器 - LDO Automotive 300mA w/Tracker Output 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 |
| MAX15010ATJ+T | 功能描述:低壓差穩(wěn)壓器 - LDO Automotive 300mA w/Tracker Output 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 |
| MAX15011ATJ+ | 功能描述:低壓差穩(wěn)壓器 - LDO Automotive 300mA w/Switched Output 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 |
| MAX15011ATJ+T | 功能描述:低壓差穩(wěn)壓器 - LDO Automotive 300mA w/Switched Output 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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