IAF12020A007V Datasheet, PDF (7/18 Pages) TDK Electronics – iAF Series – Non-isolated SMT Power Module

Advance Data Sheet: iAF Series – Non-isolated SMT Power Module
Electrical Data:
Characteristic
Output Voltage Initial Setpoint
Output Voltage Tolerance
Efficiency
Line Regulation
Load Regulation
Output Current
Vo = 1.2V
Vo = 1.5V
Vo = 1.8V
Vo = 3.3V
Vo = 5.0V
Output Current Limiting Threshold
Min
-2
-3
---
---
---
---
---
---
---
0
---
Typ
-
-
82
85
87
91.5
93.5
3
7
---
42
Max
+2
+3
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---
---
---
---
---
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20
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Unit
%
%
%
%
%
%
%
mV
mV
A
A
Notes & Conditions
Vo=3.3Vsetting, Vin=Vin,nom; Io=Io,max;
Tc = 25˚C
Over all rated input voltage, load, and
temperature conditions to end of life
Vin=12V; Io=Io,max; Tc=25˚C
Vin=Vin,min to Vin,max
Io=Io,min to Io,max
Vo = 0.9*Vo,nom, Tc<Tc,max)
Short Circuit Current
---
1
---
A
Vo = 0.25V, Tc = 25˚C
Output Ripple and Noise Voltage
Output Voltage Adjustment Range
Output Voltage Sense Range
Dynamic Response:
Recovery Time
Transient Voltage
---
10
---
mVpp
Measured across one 0.1 uF ceramic
capacitor and 4 x 47uF ceramic capacitor –
see input/output ripple measurement figure;
BW = 20MHz.
0.7
---
5.5
V
---
---
0.5
V
---
40
---
uS
---
220
---
mV
di/dt =10A/uS, Vin=Vin,nom; Vo=1.5V, load
step from 25% to 75% of Io,max, Cout =
Co,min
Switching Frequency
---
600
---
kHz
Fixed
External Load Capacitance
200
---
2000* uF
Vref
0.69
V
Required for trim calculation
F
10000
Ω
Required for trim calculation
*Please contact TDK Innoveta for technical support for very low esr capacitor banks or if higher capacitance is required
©2011 TDK Innoveta Inc.
iAF12_Full_Datasheet_08152011.doc 8/16/2011
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