Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF HTML

MAX15009 Datasheet(PDF) 5 Page - Maxim Integrated Products

Part No. MAX15009
Description  Automotive 300mA LDO Regulators with Switched Output and Overvoltage Protector
Download  23 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  MAXIM [Maxim Integrated Products]
Homepage  http://www.maxim-ic.com
Logo 

MAX15009 Datasheet(HTML) 5 Page - Maxim Integrated Products

 
Zoom Inzoom in Zoom Outzoom out
 5 / 23 page
background image
Automotive 300mA LDO Regulators with
Switched Output and Overvoltage Protector
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(VIN = +14V, VSGND = VPGND = 0V, CGATE = 6000pF, CIN = 10µF (ESR < 1.5Ω), COUT_LDO = 22µF (ceramic), COUT_SW = 1µF,
VOUT_LDO = 5V, CT = open, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
FB_PROT to GATE Turn-Off
Propagation Delay
tOV
FB_PROT rising from VTH_PROT -
250mV to VTH_PROT + 250mV
0.6
µs
VSOURCE = VIN = 5.5V,
RGATE to IN = 1M
Ω
VIN +
3.2
VIN +
3.5
VIN +
3.8
GATE Output High Voltage
VGATE - VIN
VSOURCE = VIN; VIN
≥ 14V,
RGATE to IN = 1M
Ω
VIN +
7.0
VIN +
8.1
VIN +
9.5
V
GATE Output Pulldown
Current
IGATEPD
VGATE = 5V, VEN_PROT = 0V
63
100
mA
GATE Charge-Pump
Current
IGATE
GATE = SGND
45
µA
GATE-to-SOURCE Clamp
Voltage
VCLMP
12
16
18
V
SWITCH
Switch Dropout
ΔVSW
ΔVSW = VOUT_LDO - VOUT_SW,
IOUT_SW = 100mA, VOUT_LDO = 5V,
no external MOSFET
36
70
mV
ILIM = OUT_LDO, VIN = 8V
170
200
240
RLIM = 100k
Ω to SGND,
VOUT_LDO = 5V, VIN = 8V
85
100
120
Switch Current Limit
ISW_LIM
RLIM = 39k
Ω to SGND,
VOUT_LDO = 5V, VIN = 8V
30
40
50
mA
Current-Limit Selector ILIM
Voltage
VILIM
RLIM = 100k
Ω
0.395
V
OC_DELAY Timeout
Threshold
VOC_DELAY
1.194
1.235
1.270
V
OC_DELAY Timeout Pullup
Current
IOC_DELAY_UP
VOC_DELAY = 0.5V rising
12.5
16.0
21.3
µA
OC_DELAY Timeout
Pulldown Current
IOC_DELAY_DOWN
VOC_DELAY = 0.5V, falling
0.75
1.00
1.40
µA
Minimum OC_DELAY
Timeout
tOC_DELAY_MIN
COC_DELAY is unconnected
12
µs
EN_SW to OUT_SW
Turn-On Time
OUT_SW rising to +0.5V,
ROUT_SW = 1k
Ω
38
µs
EN_SW to OUT_SW
Turn-Off Propagation Delay
tOV_SW
EN_SW falling, VOUT_LDO - VOUT_SW
rising to +1V, ROUT_SW = 1k
Ω,
VOUT_LDO = 5V
18
µs
Note 1: Specifications to -40°C are guaranteed by design and not production tested.
Note 2: 1.8V is the minimum limit for proper
HOLD functionality.
Note 3: Dropout is defined as VIN - VOUT_LDO when VOUT_LDO is 98% of the value of VOUT_LDO for VIN = VOUT_LDO + 1.5V.
Note 4: Maximum output current may be limited by the power dissipation of the package.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn