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MAX8811 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High SPeed Dual Phase Driver - Maxim Integrated Products

भाग संख्या MAX8811
समारोह High SPeed Dual Phase Driver
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
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<?=MAX8811?> डेटा पत्रक पीडीएफ

MAX8811 pdf
High-Speed, Dual-Phase Driver
with Integrated Boost Diodes
ABSOLUTE MAXIMUM RATINGS
DLY, EN, PWM_, DL_ to PGND_.................-0.3V to (VVL_+ 0.3V)
BST_ to PGND_ ............................................-0.3V to (VLX_ + 8V)
BST_ to VL_ ...............................................................-1V to +30V
LX_ to PGND_............................................................-1V to +28V
DH_ to PGND_.........................................-0.3V to (VBST_ + 0.3V)
DH_, BST_ to LX_ .....................................................-0.3V to +8V
VL_ to PGND_ ..........................................................-0.3V to +8V
DH_, DL_ Current ................................................. ±200mA RMS
VL_ to BST_ Internal Diode Current .........................±50mA RMS
PGND1 to PGND2 .................................................-0.3V to +0.3V
Continuous Power Dissipation (TA = +70°C)
16-Pin QSOP (derate 8.3 mW/°C above +70°C)......666.7 mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
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.
ELECTRICAL CHARACTERISTICS
(VDLY = VEN = VBST_ = VVL_ = 6.5V, VPGND_ = VLX_ = VPWM_ = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 1)
PARAMETER
GENERAL
VL_ Input Voltage Range
LX Operating Range
CONDITIONS
MIN TYP MAX UNITS
4.5 7 V
26 V
VL_ Undervoltage Lockout
(UVLO)
Supply Current (per Channel)
IBST_ + IVL_
Shutdown Supply Current
(per Channel) IBST_ + IVL_
PWM_
Input Leakage
Input Voltage High Threshold
Input Voltage Low Threshold
Input Threshold Hysteresis
EN
Input Leakage
Input Voltage High Threshold
Input Voltage Low Threshold
Input Voltage Hysteresis
DLY
VVL_ rising, 250mV hysteresis (typ)
VPWM__= 0V
VPWM__ = VDLY = VVL_
VEN = 0V, VPWM_ = 0V or VVL_
VPWM_ = 0V or 7.0V, VEN = 0V or 7.0V
VPWM_ = 0V or 7.0V, VEN = 0V or 7.0V
3.25
0.7
1.4
0.04
3.8
1.5
2
1
V
mA
µA
0.01
3.5
1.2
20
0.01
2.6
0.8
0.5
µA
V
V
%
µA
V
V
V
Delay Disable Threshold
VVL_ - VDLY
0.8 1.2
V
2 _______________________________________________________________________________________

विन्यास 11 पेज
डाउनलोड[ MAX8811 Datasheet.PDF ]


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