PIP212-12M Datasheet, PDF (10/21 Pages) NXP Semiconductors – DC-to-DC converter powertrain

Philips Semiconductors
PIP212-12M
DC-to-DC converter powertrain
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1.3
1.3
d
e
1.2
1.2
1.1
1.1
1.0
1.0
0.9
6
8
10
12
14
V_DDC (V)
V_DDO = 12 V; V_O = 1.3 V; f_i = 1 MHz; I_O(AV) = 25 A
d = ----------------^P----^t--^o--^t----------------
P_{tot(V DDC = 12 V)}
Fig 8. Normalized power dissipation as a function of
control circuit supply voltage; typical values
0.9
4
6
8
10
12
V_DDG (V)
V_DDC = 12 V; V_DDO = 12 V; f_i = 1 MHz; I_O(AV) = 25 A
e = ---------------^P----^t--^o--^t---------------
P_{tot(VDDG = 5 V)}
Fig 9. Normalized power dissipation as a function of
gate drive supply voltage; typical values
9397 750 14586
Preliminary data sheet
Rev. 02 — 2 March 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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