Datasheet LTM4612 (Analog Devices) - 4
| Hersteller | Analog Devices |
| Beschreibung | EN55022B Compliant 36VIN, 15VOUT, 5A, DC/DC μModule Regulator |
| Seiten / Seite | 28 / 4 — ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply … |
| Dateiformat / Größe | PDF / 1.1 Mb |
| Dokumentensprache | Englisch |
ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the specified internal
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LTM4612
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified internal operating temperature range, otherwise specifications are at TA = 25°C, VIN = 24V, unless otherwise noted (Note 2). Per Typical Application (front page) configuration. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IDRVCC Current into DRVCC Pin VOUT = 12V, IOUT = 1A 22 30 mA RFBHI Resistor Between VOUT and VFB Pins 99.5 100 100.5 kW VMPGM Margin Reference Voltage 1.18 V VMARG0, VMARG1 MARG0, MARG1 Voltage Thresholds 1.4 V
PGOOD
DVFBH PGOOD Upper Threshold VFB Rising 7 10 13 % DVFBL PGOOD Lower Threshold VFB Falling –7 –10 –13 % DVFB(HYS) PGOOD Hysteresis VFB Returning 1.5 % VPGL PGOOD Low Voltage IPGOOD = 5mA 0.15 0.4 V
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings –40°C to 125°C internal operating temperature range. The LTM4612MP may cause permanent damage to the device. Exposure to any Absolute is guaranteed and tested over the full –55°C to 125°C internal operating Maximum Rating condition for extended periods may affect device temperature range. Note that the maximum ambient temperature reliability and lifetime. consistent with these specifications is determined by specific operating
Note 2:
The LTM4612E is guaranteed to meet performance specifications conditions in conjunction with board layout, the rated package thermal over the 0°C to 125°C internal operating temperature range. Specifications resistance and other environmental factors. over the –40°C to 125°C internal operating temperature range are assured
Note 3:
100% tested at die level only. by design, characterization and correlation with statistical process
Note 4:
See the Output Current Derating curves for different VIN, VOUT controls. The LTM4612I is guaranteed to meet specifications over the and TA. 4612fc 4 For more information www.linear.com/LTM4612 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Package Description Revision History Package Photograph Related Parts
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified internal operating temperature range, otherwise specifications are at TA = 25°C, VIN = 24V, unless otherwise noted (Note 2). Per Typical Application (front page) configuration. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
IDRVCC Current into DRVCC Pin VOUT = 12V, IOUT = 1A 22 30 mA RFBHI Resistor Between VOUT and VFB Pins 99.5 100 100.5 kW VMPGM Margin Reference Voltage 1.18 V VMARG0, VMARG1 MARG0, MARG1 Voltage Thresholds 1.4 V
PGOOD
DVFBH PGOOD Upper Threshold VFB Rising 7 10 13 % DVFBL PGOOD Lower Threshold VFB Falling –7 –10 –13 % DVFB(HYS) PGOOD Hysteresis VFB Returning 1.5 % VPGL PGOOD Low Voltage IPGOOD = 5mA 0.15 0.4 V
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings –40°C to 125°C internal operating temperature range. The LTM4612MP may cause permanent damage to the device. Exposure to any Absolute is guaranteed and tested over the full –55°C to 125°C internal operating Maximum Rating condition for extended periods may affect device temperature range. Note that the maximum ambient temperature reliability and lifetime. consistent with these specifications is determined by specific operating
Note 2:
The LTM4612E is guaranteed to meet performance specifications conditions in conjunction with board layout, the rated package thermal over the 0°C to 125°C internal operating temperature range. Specifications resistance and other environmental factors. over the –40°C to 125°C internal operating temperature range are assured
Note 3:
100% tested at die level only. by design, characterization and correlation with statistical process
Note 4:
See the Output Current Derating curves for different VIN, VOUT controls. The LTM4612I is guaranteed to meet specifications over the and TA. 4612fc 4 For more information www.linear.com/LTM4612 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Decoupling Requirements Operation Applications Information Package Description Revision History Package Photograph Related Parts