LM2599

SNVS123C – APRIL 1998 – REVISED APRIL 2013

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LM2599-5.0 Electrical Characteristics

Temperature Range.

Symbol

Parameter

Conditions

LM2599-5.0

Units

(Limits)

Typ

Limit

(1)

(2)

Output Voltage

7V

5

V

4.800/4.750

V(min)

5.200/5.250

V(max)

η

Efficiency

80

%

(1)

Typical numbers are at 25°C and represent the most likely norm.

(2)

All limits ensured at room temperature (standard type face) and at temperature extremes (bold type face). All room temperature limits

are 100% production tested. All limits at temperature extremes are specified via correlation using standard Statistical Quality Control

(SQC) methods. All limits are used to calculate Average Outgoing Quality Level (AOQL).

(3)

External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

When the LM2599 is used as shown in the Figure 24 test circuit, system performance will be as shown in system parameters of

Electrical Characteristics section.

LM2599-12 Electrical Characteristics

Temperature Range.

Symbol

Parameter

Conditions

LM2599-12

Units

(Limits)

Typ

Limit

(1)

(2)

Output Voltage

15V

12

V

11.52/11.40

V(min)

12.48/12.60

V(max)

η

Efficiency

90

%

(1)

Typical numbers are at 25°C and represent the most likely norm.

(2)

All limits ensured at room temperature (standard type face) and at temperature extremes (bold type face). All room temperature limits

are 100% production tested. All limits at temperature extremes are specified via correlation using standard Statistical Quality Control

(SQC) methods. All limits are used to calculate Average Outgoing Quality Level (AOQL).

(3)

External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

When the LM2599 is used as shown in the Figure 24 test circuit, system performance will be as shown in system parameters of

Electrical Characteristics section.

4

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