參數(shù)資料
型號: MAX15009
廠商: Maxim Integrated Products, Inc.
英文描述: Automotive 300mA LDO Regulators with Switched Output and Overvoltage Protector
中文描述: 用于汽車電子的300mA LDO穩(wěn)壓器,提供可切換輸出和過壓保護
文件頁數(shù): 8/23頁
文件大?。?/td> 479K
代理商: MAX15009
M
Automotive 300mA LDO Regulators with
Switched Output and Overvoltage Protector
8
_______________________________________________________________________________________
STARTUP RESPONSE THROUGH EN
MAX15008 toc18
20ms/div
I
OUT_LDO
= 100mA
I
OUT_SW
= 70mA
V
EN_LDO
= VEN_SW
V
IN
V
EN_LDO
5V/div
V
RESET
5V/div
V
OUT_LDO
0V
0V
0V
0V
14V
V
OUT_SW
SHUTDOWN RESPONSE THROUGH V
MAX15008 toc19
2ms/div
I
OUT_LDO
= 100mA
I
OUT_SW
= 70mA
EN_LDO = VEN_SW = IN
V
IN
10V/div
V
5V/div
V
OUT_SW
V
OUT_LDO
0V
0V
0V
0V
PROTECTOR STARTUP RESPONSE
MAX15009 toc25
10ms/div
V
IN
10V/div
V
10V/div
V
OUT_PROT
10V/div
I
OUT_PROT
= 1A
0V
0V
0V
SHUTDOWN RESPONSE THROUGH EN
MAX15008 toc20
I
OUT_LDO
= 100mA
I
OUT_SW
= 70mA
EN_LDO = EN_SW
V
OUT_SW
5V/div
V
OUT_LDO
5V/div
V
RESET
5V/div
V
IN
20V/div
V
EN_LDO
5V/div
6V
0V
0V
0V
0V
LDO, EN_LDO, AND HOLD TIMING
MAX15009 toc21
200ms/div
V
EN_LDO
V
OUT_LDO
5V/div
HOLD
5V/div
RESET
5V/div
0V
0V
0V
0V
HOLD
PULLED UP
TO OUT_LDO
GROUND CURRENT DISTRIBUTION
HISTOGRAM (-40
°
C)
M
GROUND CURRENT (
μ
A)
74 77 80
71
68
65
59 62
56
53
50
47
44
70
50
30
10
60
40
20
0
N
Typical Operating Characteristics (continued)
(V
IN
= V
EN_LDO
= V
EN_PROT
= V
EN_SW
= +14V, C
IN
= 10μF, C
OUT_LDO
= 22μF, C
OUT_SW
= 1μF, V
OUT_LDO
= +5V, FB_LDO = SGND,
T
A
= +25°C, unless otherwise specified.)
PROTECTOR GATE VOLTAGE
vs. INPUT VOLTAGE (MAX15009 ONLY)
M
V
IN
(V)
20
25
15
30
40
10
35
5
0
50
40
30
20
45
35
25
10
0
15
5
G
V
GATE
V
IN
GROUND CURRENT DISTRIBUTION
HISTOGRAM (+125
°
C)
M
GROUND CURRENT (
μ
A)
74 77 80
71
68
65
59 62
56
53
50
47
44
70
50
30
10
60
40
20
0
N
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX15009ATJ+ 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
MAX15009ATJ+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
MAX15009ATN+ 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
MAX15009ATN+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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