SCOPE:
ADJUSTABLE INVERTING, CURRENT-MODE PWM REGULATOR
Generic Number
MAX759M(x)/883B
Device Type
01
Case Outline(s).
The case outlines shall be designated in Mil-Std-1835 and as follows:
Outline Letter
JD
Mil-Std-1835
GDIP1-T14 or CDIP2-T14
Case Outline
Package Code
14 LEAD CERDIP
J14
Absolute Maximum Ratings
Supply Voltage (V+ to GND) 1/ ......................................................................….... +15.5V, -0.3V
Maximum Input/Output Differential
(Non-bootstrapped) ......................................................................................................….. 22V
(Bootstrapped) ..............................................................................................................…. 17V
Negative Drive Voltage (DRV- to V+) ..................................................................…. -17V +0.3V
Switch Voltage (LX to V+) ................................................................................…. -22.5V, +0.3V
Feedback Voltage (V
OUT
to GND) ..................................................................................…..
±50V
Auxiliary Input Voltages: _____
SS, CC, SHDN to GND ...............................................…. -0.3V to (V+ +0.3V)
Peak Switch Current (I
LX
) ...............................................................................................….. 2.5A
Reference Current (I
REF
) ..............................................................................................….. 2.5mA
Lead Temperature (soldering, 10 seconds) .................................................................….. +300°C
Storage Temperature ....................................................................................….. -65°C to +150°C
Continuous Power Dissipation ..............................................................................….. T
A
=+70°C
14 pin CERDIP(derate 9.1mW/°C above +70°C) .......................................................…. 727mW
Junction Temperature T
J
..........................................................................................…. +150°C
Thermal Resistance, Junction to Case,
ΘJC:
14 pin CERDIP..................................................................................................……. 55°C/W
Thermal Resistance, Junction to Ambient,
ΘJA:
14 pin CERDIP................................................................................................……. 110°C/W
Recommended Operating Conditions
Ambient Operating Range (T
A
) .........................................................………. -55°C to
+125°C
Supply Voltage Range .............................................................................………. -15V to +15V
NOTE 1: Output voltages beyond -5V or bootstrapped operation reduce the allowable supply voltage.
See maximum input/output differential specifications.
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 of MAX759/883B
19-0348
Page 2 of
Rev. B
5
TABLE 1. ELECTRICAL TESTS:
CONDITIONS
-55
°C ≤T
A
≤+125°C
Bootstrapped Mode, V+=5V,
I
LOAD
=0mA, DRV-=V
OUT
(-5V)
Unless otherwise specified
DRV-≥5.25V
V+=4.5V to 11V
V+=4.5V to 11V
V+=6.0V to 11V
Supply Current
Standby Current
_____
SHDN Logic High
Voltage
_____
SHDN Logic Low
Voltage
_____
SHDN Input Leakage
Current
Reference Voltage
Oscillator frequency
I
CC
I
SB
V
SHDN
= 0V
NOTE 4
1,2,3
1,2,3
All
All
Group A
Subgroup
TEST
Symbol
Device
type
Limits
Min
Limits
Max
Units
BOOTSTRAPPED MODE
Input Voltage Range
V
INR
Output Voltage
Output Current
V
OUT
I
OUT
1,2,3
NOTES 2, 3
NOTE 2
1,2,3
1,2,3
All
All
All
4.0
-4.775
200
250
11.0
-5.225
V
V
mA
4.0
100
mA
µA
V
V
OH
1,2,3
All
V+ -0.5
V
OL
1,2,3
All
0.25
V
µA
V
kHz
I
S(SHDN
)
V
REF
f
OSC
NOTE 3
1,2,3
1,2,3
4,5,6
All
All
All
1.0
1.16
145
1.30
220
NON-BOOTSTRAPPED MODE
All
Input Voltage Range
V
INR
1,2,3
4.0
15.0 V
All
Output Voltage, No Load
V
OUT
V+=4V to 15V
NOTE 2
1,2,3
-4.775
-5.225 V
All
Supply Current, No Load
I
CC
V+=5V
1,2,3
4.0 mA
NOTE 2: Output voltage tests are performed using an external resistor divider to set the output voltage to -5V,
R3=15kΩ, R4=3.69kΩ. See Figure 2.
NOTE 3: Output voltage tolerance is
±4.5%
plus external feedback resistor tolerances.
NOTE 2: The standby supply-current specification is set at 100µA due to test method limitations rather than actual
device performance. The two-sigma distribution of standby supply current is less than 10µA
(over temperature).
ORDERING INFORMATION:
Package
Part #
14 pin CERDIP
MAX759MJD/883B
TERMINAL CONNECTIONS
1
V+
2
_____
SHDN
3
V
REF
4
NC
5
SS
6
NC
7
CC
8
9
10
11
12
13
14
V
OUT
DRV-
GND
LX
LX
V+
V+
----------------------------
Electrical Characteristics of MAX759/883B
19-0348
Page 3 of
Rev. B
5
QUALITY ASSURANCE
Sampling and inspection procedures shall be in accordance with MIL-Prf-38535, Appendix A as specified in Mil-
Std-883.
Screening shall be in accordance with Method 5004 of Mil-Std-883. Burn-in test Method 1015:
1. Test Condition, A, B, C, or D.
2. TA = +125°C minimum.
3. Interim and final electrical test requirements shall be specified in Table 2.
Quality conformance inspection shall be in accordance with Method 5005 of Mil-Std-883, including Groups A, B,
C, and D inspection.
Group A inspection:
1. Tests as specified in Table 2.
2. Selected subgroups in Table 1, Method 5005 of Mil-Std-883 shall be omitted.
Group C and D inspections:
a. End-point electrical parameters shall be specified in Table 1.
b. Steady-state life test, Method 1005 of Mil-Std-883:
1. Test condition A, B, C, D.
2. TA = +125°C, minimum.
3. Test duration, 1000 hours, except as permitted by Method 1005 of Mil-Std-883.
TABLE 2.
ELECTRICAL TEST REQUIREMENTS
Mil-Std-883 Test Requirements
Subgroups
per Method 5005, Table 1
1
1*, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1
Interim Electric Parameters
Method 5004
Final Electrical Parameters
Method 5005
Group A Test Requirements
Method 5005
Group C and D End-Point Electrical Parameters
Method 5005
*
PDA applies to Subgroup 1 only.
----------------------------
Electrical Characteristics of MAX759/883B
19-0348
Page 4 of
Rev. B
5
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