NCP3102C
http://onsemi.com
4
Table 2. ABSOLUTE MAXIMUM RATINGS
Pin Name Symbol Min Max Unit
Main Supply Voltage Control Input V
CC
-- 0 . 3 15 V
Main Supply Voltage Power Input PWRVCC -- 0 . 3 30 V
Bootstrap Supply Voltage vs Ground V
BST
-- 0 . 3 35 V
Bootstrap Supply Voltage vs Ground (spikes < =
50 ns)
V
BST_spike
-- 5 . 0 40 V
Bootstrap Pin Voltage vs V
PWRPHS
V
BST
-- V
PWRPHS
-- 0 . 3 15 V
High Side Switch Max DC Current IPHS 0 7.5 A
V
PWRPHS
Pin Voltage V
PWRPHS
-- 0 . 7 30 V
V
PWRPHS
Pin Voltage (spikes < 50 ns) V
PWRPHSSP
-- 5 40 V
CPHASE Pin Voltage V
CPHS
-- 0 . 7 30 V
CPHASE Pin Voltage (spikes < 50 ns) V
CPHSTR
-- 5 40 V
Current Limit Set and Bottom Gate V
BG
-- 0 . 3 V
CC
<V
BG
<15 V
Current Limit Set and Bottom Gate (spikes < 200 ns) V
BGSP
-- 2 . 0 V
CC
<V
BGSP
<15 V
Top Gate vs Ground V
TG
-- 0 . 3 30 V
Top Gate v s Phase V
TG
-- 0 . 3 V
CC
<V
TG
<15 V
Top Gate vs Phase (spikes < 200 ns) V
TGSP
-- 2 . 0 V
CC
<V
TGSP
<15 V
FB Pin Voltage V
FB
-- 0 . 3 V
CC
<V
FB
<6.0 V
COMP/DISABLE VCOMP/DIS -- 0 . 3 V
CC
<V
COMP/DIS
<6.0 V
Rating Symbol Symbol Unit
Thermal Resistance, Junction--to--Ambient (Note 2)
R
θ
JA
35 C/W
Thermal Resistance, Junction--to--Case (Note 2) at
85C
R
θ
JC
5 C/W
Continuous Power Distribution (T
A
=+85C) P
D
1.8 W
Storage Temperature Range T
stg
--55 to 150 C
Junction Operating Temperature T
J
--40 to 150 C
Lead Temperature Soldering (10 sec):
Reflow (SMD styles only) Pb--Free (Note 1)
RF 260 peak C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: These devices have limited built--in ESD protection. The devices should be shorted together or the device placed in conductive
foam during storage or handling to prevent electrostatic damage to the device.
1. 60--180 seconds minimum above 237C
2. Based on 110 * 100 mm double layer PCB with 35 mm thick copper plating.
