image/svg+xml
Functional-Block-Diagram
Sheet.1
Sheet.2
Control Logic UVLO Thermal Shutdown Start-up Ramp
Control LogicUVLOThermal ShutdownStart-up Ramp
Sheet.3
Gate Drive
Gate Drive
Sheet.4
PGND
PGND
Sheet.5
VOS
VOS
Sheet.6
EN
EN
Sheet.7
SW
SW
Sheet.8
Modulator
Modulator
Sheet.9
TON
TON
MOSFET enh N-Ch
Sheet.11
Sheet.12
Sheet.13
Sheet.14
Sheet.15
Sheet.16
Sheet.17
Sheet.18
Sheet.19
Sheet.20
MOSFET enh N-Ch.106
MOSFET enh N-Ch.102
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Sheet.25
Sheet.26
Sheet.27
MOSFET enh P-Ch
MOSFET enh N-Ch.90
MOSFET enh N-Ch.99
MOSFET enh N-Ch.54
MOSFET enh N-Ch.89
MOSFET enh N-Ch.100
Sheet.34
MOSFET enh N-Ch.103
MOSFET enh N-Ch.104
MOSFET enh N-Ch.105
Sheet.38
MOSFET enh N-Ch.106
MOSFET enh N-Ch.102
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Junction Left
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Sheet.49
N Bubble.86
Ground.70
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All text this size (7-pt)
LS-FET Forward Current Limit Zero Current Detect Negative Cur...
LS-FETForward Current LimitZero Current DetectNegative Current Limit
Junction Left.69
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Sheet.58
Sheet.59
N Bubble.14
All text this size (7-pt).32
HICCUP
HICCUP
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Op Amp
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+
+
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_
_
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VIN
VIN
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All text this size (7-pt).315
EA
EA
All text this size (7-pt).316
Comparator
Comparator
Sheet.82
Sheet.83
Direct Control and Compensation
Direct Control and Compensation
Sheet.84
Triangle Pulse
Signal Waveform
Signal Waveform.99
Signal Waveform.100
Sheet.89
Sheet.90
Sheet.91
All text this size (7-pt).334
HS-FET Forward Current Limit
HS-FET Forward Current Limit
Sheet.93
Sheet.94
Sheet.96
Sheet.97
All text this size (7-pt).53
VSW
VSW
All text this size (7-pt).55
VIN
VIN
Sheet.100
All text this size (7-pt).79
VSW
VSW
Sheet.102
VSET/MODE
VSET/MODE
Sheet.103
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Hysteresis
Sheet.106
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+
+
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–
–
Sheet.112
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Hysteresis.45
Sheet.115
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+
+
Sheet.120
–
–
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And 2.109
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All text this size (7-pt).117
VPG(high)
VPG(high)
All text this size (7-pt).120
VFB
VFB
Sheet.136
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Sheet.139
All text this size (7-pt).118
VPG(low)
VPG(low)
Resistor.71
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All text this size (7-pt).152
RDIS
RDIS
Junction Left.154
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AGND
AGND
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MOSFET enh N-Ch.102
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Analog Ground
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MOSFET enh N-Ch.102
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Analog Ground.210
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PG
PG
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FB
FB
Inductor.215
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Junction Left.192
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VOUT
VOUT
Sheet.198
PG delay
PG delay
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All text this size (7-pt).205
L
L
Dynamic connector
Dynamic connector.208
Sheet.209
VREF selection
VREF selection
Dynamic connector.210
Dynamic connector.211