MAX4420ESA ,High-Speed, 6A Single MOSFET DriversGeneral Description
The MAX4420, MAX4429 and MXT429 are single-output
MOSFET drivers designed t ..
MAX4420ESA ,High-Speed, 6A Single MOSFET Drivers19-0039, Rev Cl 1 1/92
lVl/lXI/VI
High-Speed, 6A Single MOSFE T Drivers
MAX4420ESA ,High-Speed, 6A Single MOSFET DriversFeatures
. TTL/CMOS Compatible (IN f 10pA)
. 4.5V to 18V Supply Range (MAX4420/MAX4429)
O 1.59 ..
MAX4420ESA+ ,High-Speed, 6A MOSFET Driver (Noninverting)Applications
Switching Power Supplies
DC-DC Converters
Motor Controllers
Pin-Diode Drivers
..
MAX4426CSA ,Dual High-Speed 1.5A MOSFET Drivers
MAX4426CSA+ ,Dual High-Speed, 1.5A MOSFET Drivers
MAX828EUK ,Switched-Capacitor Voltage InvertersApplicationsMAX828C/D 0°C to +70°C Dice* —Small LCD Panels MAX828EUK -40°C to +85°C 5 SOT23-5 AABIM ..
MAX828EUK ,Switched-Capacitor Voltage Invertersapplications.' Requires Only Two CapacitorsThe MAX828/MAX829 combine low quiescent currentand high ..
MAX828EUK+ ,Switched-Capacitor Voltage InvertersFeaturesThe ultra-small MAX828/MAX829 monolithic, CMOS♦ 5-Pin SOT23-5 Package charge-pump inverters ..
MAX828EUK+T ,Switched-Capacitor Voltage InvertersApplications include generating a -5V supply from a +5Vlogic supply to power analog circuitry. Both ..
MAX828EUK-T ,Switched-Capacitor Voltage InvertersApplicationsSmall LCD PanelsCell PhonesMedical InstrumentsHandy-Terminals, PDAsBattery-Operated Equ ..
MAX828EUK-T ,Switched-Capacitor Voltage InvertersApplicationsSmall LCD PanelsCell PhonesMedical InstrumentsHandy-Terminals, PDAsBattery-Operated Equ ..
MAX4420CPA-MAX4420CSA-MAX4420EPA-MAX4420ESA
High-Speed, 6A Single MOSFET Drivers
19 0039, HPVU JILL)
AAlADChAMl
Filiigh-Speed, SA Single MOSFE T Drivers
General Description
The MAX4490, MAX4429 and MXT429 are singIe-oumut
MOSFEI drivers designed to translate TI L/CMOS inputs
to hign-voltage/high-current outputs. Tho low 1 5n out-
out Impedance and 6A peak current output allow then"
to rapidly switch h'gh-capacnarwce power MOSFFTs, im-
provmg efflc~ehcy,
A40ns delay Iirre and a 25rs r se orfaJ: me (wn le driving
2500pF :0 18V) mimmize power losses during MOSFET
swiicning transitions,
The MAX4420/MAX4499/MXT429 interface easly with
either CMOS or bipolar switch-mooc cor‘Irollers because
their logic Inputs draw under IOpA, The outputs swing
to with n 25mV of GND or the power-supply rail, which
can be 4.5V to 18V for the MAX4420/MAX4429, ar"d 7V
( 18V for tho MXT429,
Puvvor-stpoly quiescent current is typicaly 45pA and
4b0PA for logic input low and high, 'espectlvely The
MAX4420 has a r"on mvort ng outout. The MAX4429 and
MXT429 have inverting oulputs.
For dual drivers, refer to me MAX626/MAX627/MAX628
and MAX4496/MAX4427/MAX4428 Claia Sheets.
Applications
Switching Power Ssoj,es
DC-DC Converters
Motor Controllers
P n-Diode Drivors
Pin Configurations
F eatures
’OPVIFW
. . V _
VDD 1 "s. a . Vm
Ngea Cr, "7cm
n . . "'l L
N _, T 3 t 6 OUT
_. MAXIM -'
GND E MAX4420’ 5 . GND
DlP/SO
_ . V -
'ty 1 x 8 VI, I
IN _r'-rl "''" r',-,',: OUT
NC. E MAXIM E UL”
m3 T 4 MAX4429 5 gnu
L MXT429 _
DlP/SO
. N C NO INTHWAI CONNECIICJN IO THIS P h.
MAXIM_
. TTL/CMOS Compatible (IIN S 10pA)
. 4.5V to 18V Supply Range (MAX4420/MAX4429)
. 1.532 Output Resistance
. 6A Peak Output Current
. 40ns Delay Time
. 25ns Rise and Fall Times (2500pF Load)
. Output Swings to within 25mV of Van and GND
T 7mm, -
iAx34zoc_P/\
2"Af"''0cs/d
\AAX4420C/D
MEWCLZA -
MAXJAQOLSA
MAY4496MJA -
MAX442QCI;\
quzgcsxi
TAAiM29C/d
r ngFD/T
,vTxTusr9rsA"
Ordering Information
TE_riP.FiNt-t
oc :0 f IE
0 C ly, 070 C
OCZO+7OC
m 4530 085 C
-40 C10 mic
675C to +125
0 an ( V(TC 7
cc to MUG -
07310 +70 5
3.3 cfo .efc
40 cle, .85
55 bs, +125 C
miipacrouk
8 Magus mp
25% - -
a Plésnc DIP
8 CED”)-
8 élashc DIP
!) ce"
8 éaswc DIP
sec - -
a CERDri'
Ordering information continued on last page.
' Dice are spoofiod a! T; = +25 C
. "Contact factory for a vai/abrlrly and pmr‘cssmg tco MII sr ~88J
and l)! SOSMD
Typical Operating Circuit
Vin '8V
"a XIM c,
MAX4429
MXI429
4+ f5.
Maxim Integrated Products
63 #JLX [511/63 717x VW/OZ 1717}! VW
MAX4420/MAX4429/MXT429
lliligh-Speed, BA Single MOSFE T Drivers
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V00 to GND _ _ .
lnroutVcritage VIN
Cont nuous Power Disspabon (TA = +70 C)
Plastic DIP (rlrvaie 9 09mW/'C aoove »70'C) ......
SO (derale 5 88rrW/C above +70'C) . . _
CERDIP (derate fy00mW/'C above +70'C) _ _
. +20V
_ _ _ _ Operating
A) 3V10(VDD + 0 3V)
MAX442_C,
N'AX442,E, , MXT429E_ T T
MAX442, MOA, MXT429MJA
Storage Temperature Harge
Lead Temperature (aoldevng, 10sec)
Temperature Ranges
1MXIAEQC__ ,.
OCIO1/0C
-40 C111+85 C
255 C 10 #125 C
65 C lo .160 C
+300 C
Stresses beyond [hose l1sled under 'Abso/utc Mammum Rarrgs"may cause permanent damage 10 mo dowce These are street ranngs only, and tnnvstp)st)
operahon of me device at Ihese or any other condmons beyond moss Incllcaled In the opetiMiotiaiseclsrxvs (7/ the spem/ntaI/nns 15 no! 1111;1/1011 fun 1511/0 I11
absolute maximum mung cnndrnons for extended pemods may atlect dovme relratydriy
ELECTRICAL CHARACTERISTICS
(MAX4420/MAX4429 VDD = -4EV to +18V, MX1429 VDD = +7V ( +18V, TA = TWN to ’MAX unless otherw1$e noted)
MAX4420/MAX4429 MXT429 _
PARAMETER SYMBOL CONDITIONS UNITS
- MIN TVP MAX MIN TYP MAX l
Operating Range - Von 4.5 18 7 - If) V
l TA = +250 0.45 IE 0 45 5 o
VIN - 3V ' 2 - - '
TA 2 1mm to TMAX 3O 120
Power Susply Current IDD . a - - 7222- , 'T'A
V OV VA 2 +25 C O 045 0.150 o 045 O b
IN = 2
( TA = TMIN Io 'VAx 0.490 1 0
Logic 1 mpuIVollage VIH ( - 2.4 2 4 - V
Logo 0 Input Voltage " 1 l - O 8 V l
IN Leakage Current 1 I N 1 VIN - 0V to VDD - H Ill t 10 yA
Output High Vokage Vcr- No load VjD_-25 1 V01) 2 25 - TV
Ou1ou1Low Voltage Voc No load _ 25 25 I mV
fear; C)sprst Current Iou l V00 = 18V TA = ~23C - 6 - 6 A
l VDD218V1 TA2125‘C 15 25 15 25
OutputRessIancc ROUT low - 10mA. - it
1 /N = 0.8V or2.4V TA = TMIN to TMAX 5 0 5 0
T 1 TA = +250 P5 30 25 35
Rise T1me (Note 1) IR Figure1 2 .- "5
i TA = Wm to TMAX _ 60 f 7o
TA 2 t 25C 25 3O 25 35
Fa I Tme (Note 1) t): hgure I . - i ' 2 ns
TA = WIN to TMAx _ 60 - TO -
l Tn = +25 C 35 60 35 75
101 Figure 1 —1 7
_ TA - TMIN to TMAX 100 100
Delay Time(Note 1) 1 2 --t-- 2 2 11s
TA 2 s25 C 40 60 40 75
:02 F1gure N 2
l TA = Trum to TVAx '00 120
Note1: Switch "'g Imes gua'anteea by Jest not tested See F gure . 'or timing measuremer‘l orcun, V00 - 18V
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