N2596G Datasheet, PDF (2/5 Pages) List of Unclassifed Manufacturers – 150 KHz 3A Step-Down Switching Voltage Regulator (SVR)

NIKO-SEM
150 KHz 3A Step-Down
N2596G
Switching Voltage Regulator (SVR) ^{TO-263, TO220}
ABSOLUTE MAXIMUM RATINGS
z Maximum Supply Voltage
z ON/OFF Pin Input Voltage
z Output Voltage to Ground
(Stead State)
z Power Dissipation
z Thermal Resistance
Junction to Case, θ_JC
30V
-0.3≤V≤+V_I
-1V
Internally
Limited
2.0°C/W
z Thermal Resistance
Junction to Ambient, θ_JA
TO-220
TO-263
z Operating Junction
Temperature Range
z Storage Temperature
Range
z Lead Temperature
(Soldering, 10 Seconds)
50°C/W
60°C/W
-40 to 125°C
-65 to 150°C
260°C
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, T_A = 25°C.)
Parameter Symbol
Test Conditions
Typical
Limits
Feedback Voltage
Feedback Voltage
Efficiency
Feedback Bias
Current
V_OUT
V_OUT
Æ¿
I_B
V_IN = 12V, V_OUT = 5V
I_LOAD = 0.5A
8V ≤ V_IN ≤ 27V
0.5A ≤ I_LOAD ≤ 3A
V_IN = 12V, V_OUT = 5V
I_OUT = 3A
V_OUT = 5V
1.230V
1.230V
77%
50nA
1.217V_Min
1.243V_Max
1.193V_Min
1.267V_Max
100nA
Oscillator
Frequency
Saturation Voltage
F_OSC
V_SAT
I_OUT = 3A
127KHz (Min)
150KHz _{173KHz (Max)}
1.4V
1.8V_Max
Current Limit
I_CL
6.0A 4.0A ~ 7.0A
ON/OFF Pin Logic
Input Level
ON/OFF Pin Logic
Input Current
V_IH V_OUT = 0V
V_IL V_OUT = Nominal Output Voltage
I_IH ON/OFF Pin = 5V (OFF)
I_IL ON/OFF Pin = 0V (ON)
1.4V
1.2V
12µA
0µA
2.2V (Min)
1.0V (Max)
30µA (Max)
10µA (Max)
REMARK: Orders for parts with Lead-Free plating can be placed using the N2596XG parts name.
DEVICE SELECTION GUIDE
Device
Voltage (V)
Current (A)
Package
N2596SG N2596TG
ADJ
ADJ
3
TO-263
TO-220
2
SEP-14-2004