LM350BT Motorola, LM350BT Datasheet - Page 4

• Manufacturer Part Number: LM350BT
• Description: Search -----> LM350
• Manufacturer: Motorola

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4
24V
14V
* Pulse Testing Required:
f = 120 Hz
1% Duty Cycle is suggested.
Pulse Testing Required:
1% Duty Cycle is suggested.
V in
C in
V I
0.1 F
C in
V in
C in
0.1 F
V in
0.1 F
Figure 2. Load Regulation and I Adj /Load Test Circuit
V in
LM350
Load Regulation (% V O ) =
I Adj
Adjust
R 2
1%
Load Regulation (mV) = V O (min Load) –V O (max Load)
Figure 4. Ripple Rejection Test Circuit
LM350
I SET
I Adj
R 2
Figure 3. Standard Test Circuit
LM350
Adjust
R 2
1%
V out
Adjust
1.65K
1%
R 1
To Calculate R 2 :
V out = I SET R 2 + 1.250 V
Assume I SET = 5.25 mA
LM350
V O (min Load) – V O (max Load)
240
1%
V out
V out
R 1
**
C Adj
I L
V O (min Load)
C O
R 1
**C Adj provides an AC ground to the adjust pin.
* D 1 Discharges C Adj if Output is Shorted to Ground.
240
1%
+
+
240
1%
10 F
1.0 F
V ref
D 1 *
1N4002
I L
MOTOROLA ANALOG IC DEVICE DATA
C O
X 100
I L
*
C O
+
1.0 F
+
(max Load)
R L
1.0 F
R L
R L
V O (max Load)
R L
(min Load)
V O (min Load)
V out = 10 V
V O
V O