MAX14811 Datasheet, PDF (2/20 Pages) Maxim Integrated Products – Dual, Unipolar/Bipolar, High-Voltage Digital Pulsers with Fault Condition Management

MAX14811
Dual, Unipolar/Bipolar, High-Voltage Digital Pulsers
with Fault Condition Management
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
V_DD Logic Supply Voltage Range............................ -0.3V to +7V
V_{CC_} Output Driver Positive
Supply Voltage Range........................................ -0.3V to +15V
V_{EE_} Output Driver Negative
Supply Voltage Range...................................... -15V to +0.3V
V_{PP_} High Positive Supply Voltage Range......... -0.3V to +230V
V_{NN_} High Negative Supply Voltage Range...... -230V to +0.3V
V_SS Voltage Range.................................. (V_{PP_} - 230V) to V_{NN_}
V_PP1 - V_NN1, V_PP2 - V_NN2 Supply
Voltage Range................................................... -0.6V to +230V
INP_, INN_, INC_, EN_, SHDN
Logic Input Range....................................... -0.3V to (V_DD + 0.3V)
OP_, OCP_, ON_, OCN_
Voltage Range................... (-0.3V + V_{NN_}) to (+0.3V + V_{PP_})
CGN_ Voltage Range............ (-0.3V + V_{NN_}) to (+15V + V_{NN_})
CGP_ Voltage Range.............. (+0.3V + V_{PP_}) to (-15V + V_{PP_})
CGC_ Voltage Range............................................ -15V to +15V
CDC_, CDP_, CDN_ Voltage Range..................... -0.3V to V_{CC_}
Peak Current Per Output Channel ...................................... 3.0A
Continuous Power Dissipation (T_A = +70NC) (Note 1)
TQFN (derate 40mW/NC above +70NC) ................... 3200mW
Operating Temperature Range.............................. 0NC to +70NC
Junction Temperature.................................................... +150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
Note 1: This specification is based on the thermal characteristic of the package, the maximum junction temperature, and the setup
described by JESD51. The maximum power dissipation for the MAX14811 might be limited by the thermal protection
included in the device.
Warning: The MAX14811 is designed to operate with high voltages. Exercise caution.
PACKAGE THERMAL CHARACTERISTICS (Note 2)
TQFN
Junction-to-Ambient Thermal Resistance (B_JA)...........25NC/W
Junction-to-Case Thermal Resistance (B_JC)...............0.8NC/W
Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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
(V_DD = +2.7V to +6V, V_{CC_}= +4.75V to +12.6V, V_{EE_}= -12.6V to -4.75V, V_{NN_}= -200V to 0, V_{PP_} = 0 to (V_{NN_}+ 200V), V_SS P the lower
of V_NN1 or V_NN2, T_A = T_J = T_MIN to T_MAX, unless otherwise noted. Typical values are at T_A = +25NC.) (Note 3)
PARAMETER
SYMBOL
POWER SUPPLY (V_DD, V_{CC_}, V_{EE_}, V_{PP_}, V_{NN_})
Logic Supply Voltage
V_DD
Positive Drive Supply Voltage
V_{CC_}
Negative Drive Supply Voltage
V_{EE_}
CONDITIONS
High-Side Supply Voltage
V_{PP_}
Low-Side Supply Voltage
V_{NN_}
V_{PP_} - V_{NN_}
SUPPLY CURRENT (SINGLE CHANNEL)
V_DD Supply Current
I_DD
V_{INN_} /V_{INP_} = 0V, V_SHDN = 0V
V_{EN_} = V_DD, V_SHDN = V_DD, V_{INC_} = 0V or
V_DD, V_{INN_} = V_{INP_}, f = 5MHz
MIN
+2.7
+4.75
-12.6
0
-200
0
TYP MAX UNITS
+3
+6
V
+12 +12.6
V
-12 -4.75
V
V_{NN_} +
220
V
0
V
+220
V
1
FA
100 200
FA
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*The parametic values (min, typ, max limits) shown in the Electrical Characteristics table supersede values quoted elsewhere in this data sheet.